Arthur Brooks (5:40)
If you don't like it, they'll refund your order, no questions asked. But you're going to like it. Now let's start off by talking about the the relationship between emotions and happiness. Happiness is the topic of the show. A lot of people make, however, the erroneous assumption that happiness itself is an emotion. Happiness is a feeling. It's not. Happiness and feelings are related. Like the smell of your turkey is related to your Thanksgiving dinner. Feelings are like the smell. The turkey is like the happiness. When you're having positive emotions, it's an indication of happiness itself. Now again, it's contested how you define happiness. People have defined happiness in different ways all throughout history. I'm using what I believe to be the best, most robust scientific definition of happiness, which is a combination of three phenomena, three macronutrients, if you will, that you can get better at accumulating. I've talked about this in past episodes. Happiness is a combination of enjoyment, satisfaction and meaning, all of which take skill to learn how to accumulate more effectively over the course of your life. And if you're doing it effectively, a lot of the times you have positive emotion happy feelings. Now happy feelings or negative emotion as well is what I want to talk about today. Positive and negative emotions. How can you manage them more effectively? And to do that, I want to talk about what emotions are and what they aren't. We already know one thing they aren't. They aren't happiness itself. But you won't be a truly happy person if your emotions are out of control, if your negative emotions are dysregulated. As a matter of fact, if your positive emotions are dysregulated, you want to be a kind of a self regulated person, a self managing person. That might sound like it's too calculating and not spontaneous. It's not. That's not what I'm saying at all. You're always going to have appropriate levels of emotion. What you don't want is inappropriate levels of emotion. And that requires a lot of knowledge and a lot of habits. That. What I'm going to tell you today has truly changed my life. It really has. In maybe in subsequent episodes, but certainly in the show. Notes to this episode, I'm going to give you access to a test on my website about your relative levels of emotionality. Your, your, your emotions fall into two different categories, positive and negative. I'll talk about that in a second. And you can be pretty intense or, or, or pretty weak in either or both. That puts you into a different kind of emotional profile. If you're very intense in both, if you're weak in one and strong in the other, if you're weak in both, these are the kinds of different kinds of people. And a lot of that is actually genetic. For me, I'm very intense in my emotionality in both positive and negative. You probably see that. You see, I'm into this, I'm into everything. As a matter of fact, that frankly can make me a little hard to live with. Just ask Esther, my wife. But the truth is also that makes me in greater need of emotional self management than a lot of other people. According to the data that I've calc, that I've, that I've used, that I've accumulated, that I've seen, the studies that I actually look at and the tests that I've taken, I'm at the 95th percentile in the intensity of positive emotion. That's great. I'm at the 90th percentile in negative emotional intensity. Not great. What that means is if I don't manage my own emotions, they're going to be managing me. And that's going to dramatically lower my quality of life. Even if I weren't so intense, it would be better for me for managing my emotions. You need to be able to do that. You need these skills and so do I. And learning these skills, as I mentioned a minute ago, has been a game changer for me. It's increased my quality of life dramatically. Okay, so to begin with, we know that feelings and happiness are not the same thing. So let's talk a little bit about how feelings work. And to do this I want to go to a theory of the brain that kind of organizes the brain in terms of functionality in a way that it's easier to understand if you're not a neuroscientist. Now, I'm not trained as a neuroscientist. I'm trained as a behavioral scientist. But I've had to learn a lot of neuroscience over the decades. Part of the reason for this is that a lot of psychology is biology. And when I was going through my PhD program, people weren't studying the brain very much. It was kind of out of fashion to study neuroscience. Not to mention the fact that neuroscience was way, way 30 years ago was not nearly where it is today. That said, in everything in neuroscience today, given the fact that it's a pretty young discipline, almost everything is contested. So when I talk about neuroscience on the show, keep in mind that there's always going to be neuroscientists who say, no, that's not the way it works, because this is not settled. There's no. I mean, to be honest, nothing in science is settled. Anytime somebody says the science is settled, that means they don't understand science. But. But neuroscience in particular, if you get four neuroscientists together, they're going to have 10 different opinions. And that's beautiful, that's a good thing. That means it's a healthy field in flux and it's growing. But it also means that when you come up with a theory or when you come up with a model that explains certain way about how the brain works, it's going to be contested by certain neuroscientists. So I say this with appropriate humility, number one, not as a neuroscientist, but number two, recognizing that there's a lot of different ways that you can cut the functionality that I'm trying to describe. In this episode, I want to talk about a theory of the brain that many neuroscientists really like. Some don't, but I find it's a really useful way of understanding the brain nonetheless. It's called the triune brain theory. Now, this was propagated by the neuroscientist in the 1970s and 80s named Paul McLean, if that name sounds familiar, if you're a little older like me, it's because you saw the old show Cosmos where Carl Sagan, on his show about the universe and astronomy, he would occasionally look at the marvels of the universe closer to home, AKA inside the cranium. He would look at a little brain science from time to time. And he would rely on Paul McClain's theory, really his model of the brain in three stages. Paul McLean, the neuroscientist, he hypothesized that the human brain is sort of stacked in three parts with respect to evolution. At the lowest evolutionary stage of the brain is the part of the brain that we have in common with lower animals. I say lower in terms of brain development or brain sophistication. He called it the reptilian brain, evolved more than 40 million years ago. We have this in common with snakes and lizards. He called it reptilian brain because it did all these basic functions, the same thing that it does in animals that don't have our level of cognition or awareness. A snake or a lizard can do exactly these things like we can. It governs functions that are automatic, autonomic, like, you know, breathing and blinking and heartbeat and a lot of other functions that are gathering data below our level of awareness. You know, that the room temperature that is registering in our skin, the amount of light in the room, whether there are people around you, you're gathering all these data constantly, and you're not conscious of those stimuli because if you were, you wouldn't be able to function in your ordinary life. You'd be completely distracted. Those data being collected by the reptilian brain are then sent to the second part of your brain, which is newer. That second part of the brain is called the limbic system, AKA the. The paleomammalian brain, because we have in common to all the mammals. Your dog has a limbic system, a squirrel has a limbic system, a mouse has a limbic system. And what that limbic system does is it takes all those signals from the most primitive parts of your brain and it kind of converts them into emotions. Emotions are of universal language. We always talk about what's the universal language. And many of us in the United States like to think it's English. It's not. It's emotions. Emotions are what we all feel and what's really extraordinary, according to emotion researchers. I work with some of the best in the world at Harvard, Jennifer Lerner, who's my colleague at the Harvard Kennedy School, her work on emotion is just absolutely cutting edge. It's just fantastic. And what the emotional researchers have found, I'll put one or two papers on the basic science of emotion in the show notes, is that we're not as unique as we think. Our emotions make us feel very unique as creatures, but we're not unique. And I'm going to talk about that. What we're unique in is the way that we use our emotions. So our emotions, a limited number of positive and negative Emotions. And that's kind of on board computing capacity for everybody on earth. It's like we're all equipped with the same kitchen and the same ingredients in the cupboards. And then we all decide differently what to make of it in different parts of the world and in different walks of life. So that's the thing to keep in mind about the limbic system of the brain. It takes these basic signals and it kind of converts them into basic emotions. Now that emotional information is then sent to the third part of the brain. Triune brain means the brain in three parts. Which is the most modern part of the brain, the prefrontal cortex, the meaty bumper of tissue behind your forehead. That's brand new, it's in its current form, it's about 250,000 years old. And that part of the brain is the executive center of your brain. That's where you're making your conscious decisions. And you try to make those conscious decisions with proper data, with proper information. Where does that data come from? Well, among other things, it's coming from your limbic system. You're sending emotional information, which is a reaction to what's going on to your executive centers. And you, you say to yourself, this is how I feel. Here's probably why and here's what I'm going to do about it. Now this is going on all day long. It's actually incredible. It's a miracle. It's we're going all day long. Detection, emotion, decision, all day long. Boom, boom, boom. Now sometimes it breaks down. I mean, sometimes the system doesn't work right. You know, if you, if you miss a signal from system, system one to system two of, of you know, basic signals into emotions, it might be that you see out of your peripheral vision a car speeding toward you and, and it doesn't register as fear in your limbic system. And so you don't jump out of the way. You're gonna have a bad day is what that comes down to. But that's probably not gonna happen. Don't lose any sleep over that. A lot more common is when system two to system three breaks down where you have an emotion but you don't actually register it consciously. And so therefore you don't make a conscious decision according to what you want to do, but rather only what your limbic system tells you to do. That's when you laugh out loud about something even though you shouldn't. Or that's when you yell at your child and then you feel horrible about it because you were reactive. That's when you burst into tears even though you weren't intending to, perhaps at work. That's because your limbic system was actually sort of in charge, as a matter of fact. Now, that's not a breakdown per se, but there are people who are extremely emotionally reactive or they don't have very much voluntary management over their limbic systems. Their limbic systems are really managing them. That's why we call them reactive people. As a matter of fact, there's a whole class of citizens in our society that's enormously reactive. They can't really control their emotions. They're called little kids. And there's a reason for that, that the brain isn't fully synaptically wired until you're an adult. As a matter of fact, a lot of the, A lot of the, the connections between the limbic system and the prefrontal cortex, it's not, it's not complete, it's not finished until you're grown up. That's what you want to encourage in young people is to. Is to develop these connections. That's why you say to a kid who's screaming over, you know, I mean, I live with my grandson and, and he's, he's really reactive. He's two. And, and I'll say, use your words, which is what I mean is don't be so limbic. It doesn't help. But the point of all this is that, that all of us can be better at, at managing our, our emotions. And the way that we do so is by figuring out a way to experience our emotions and move this emotional experience from the limbic system into the prefront. That's the image of the. The images of an emotion moving from one part of the brain to a different part of the brain. What's really happening is the experience of the emotion is moving and, and you're managing it with a different part of your. Of. Of your brain, the part of the brain that makes conscious decisions. Now, as I mentioned, it doesn't happen completely until you're an adult. So what I want to talk about is what the primary emotions are that we're feeling and then the techniques that we can use to move the experience of those emotions into the prefrontal cortex so that we're managing them and they're not managing us. That's the trick. That's really what it comes down to. Now, I hope I've deepened your sophistication about what emotions are and aren't. Emotions are not there to give you a nice day, and they're not there to Ruin your day. Your emotions are there to say something is going on that you're perceiving either as a threat or an opportunity that you should either decide to approach or decide to avoid. Negative emotions are an indication that there's a threat, that there's something you should avoid of different types. I'll talk about that in a second. Positive emotions, the ones that you really want a lot of, say that there's something awesome out there and that you should approach, that it's an opportunity, it's great. But here's the thing. People say all the time, I want more good feelings and fewer bad feelings. And I say there's no such thing as bad feelings when without negative emotions you'd be dead in a week. They're an alarm system. They're an alert to you that something's going on. You should be very grateful for all your emotions. What you need is a system for understanding and managing your emotions and learning and growing as a result of all of your emotions. That's really what we're talking about here. That's what it means to be a self managing person. So let's start with an understanding of what the primary emotions are. Now there's a little bit of disagreement about what the primary emotions are. Almost all emotional researchers agree on the negative emotions, but they disagree on what the kind of the positive or neutral emotions are. The primary negative emotions are sadness, anger, disgust and fear. That's, those are the, those are the basic negative emotions. Almost all emotion researchers agree that that's what we all feel on the negative side of the ledger. Each one of those emotions involves a different part of the limbic system, a different element of the limbic system. And this is a really interesting, this is a cool thing that the brain actually has different parts that are dedicated to different emotions. You have onboard hardware to produce different emotions because each one of your emotions has a specific and natural function that's important to you. This might be really eye opening. So for example, let's take sadness. You don't want to feel sadness. Wouldn't life be better if you were never sad? No, no, no, no, no. That would be really terrible. As a matter of fact, sadness is the, the, is the emotion that you experience after losing someone or something that you love. Generally speaking, that's how we understand sadness. If you never felt sadness, you would not be afraid to lose things in people. The result of that is that you would say things and do things that would leave you friendless, fired and divorced within about a month. Probably you avoid sadness and Therefore avoid behaviors that lead to sadness and that leads you to have a pretty good, pretty well organized life. You see what I'm saying here, right? I mean the negative emotion is an incentive to you. The same thing is true with all of the negative emotions. So let's talk about them one by one and then we'll go on to the positive emotions and then we'll talk about how you can manage each one of these things. And let's start with sadness. We were just talking about it. Sadness is a complicated business because it involves different parts of the brain, to be sure. But there's one particular part of the limbic system called the dorsal anterior cingulate cortex. You don't have to remember that. You can look it up. If you just Google D, A, C C, you'll find that it's implicated in social pain. That's really kind of what it comes down to, especially the feeling of rejection. I'll put a paper in the, in the show notes that talks about the dorsal anterior cingulate cortex and, and how it works and this, you know, feelings of, of rejection, for example, which are, which are very clearly implicated in sadness. That interesting little organ inside your limbic system is so critically important. Why? Because humans were, we were developed in, in our ancestral environment to lives and live in bands of 30 to 50 individuals. And they were hierarchical kin based bands. You have an incentive, a biological incentive, an evolutionary imperative of, of understanding the kin group and rising in the kin group hierarchically. That also means you need to have a real disincentive to getting kicked out. You know, 250,000 years ago, if you alienated everybody in your, in your band and you're 30 to 50 kin based member band, you'd be walking the frozen tundra and dying alone. You need to have a big incentive not to do that. You need to feel a lot of emotional pain at the prospect of being excluded. And that's what this little dorsal anterior cingulate cortex among a few other parts of the brain is dedicated to do, is to feeling, that is to feeling that pain. So what do you do in response? The answer is you try not to actually let that happen. The problem is that sometimes you do lose somebody. Not of your own volition, not because of your, not because of your stupidity. But things happen, people die, somebody doesn't isn't in love with you, somebody breaks up with you, somebody excludes you, somebody fires you. You're not right for something. And the result of that is that you actually feel sadness. Now you need to understand when you feel sadness, that it is the most normal thing in the world. It's absolutely biologically appropriate for you to feel that. And that's your brain. It's not just some esoteric psychological phenomenon floating out in the ether someplace. This is your brain working the way it's supposed to work. Now, the second one I'll talk about here is let's put anger and fear together, because anger and fear are pretty related. The biggest part of the limbic system we talk about with anger and fear is the amygdala. And that's when you sense a threat to you and your amygdala is activated. That sends a signal through the hypothalamus of your brain to your pituitary glands. And the pituitary gland stimulates your adrenal glands sitting above your kidneys, which spits out stress hormones. So stress is a physiological response to fear. And the big stress hormones are epinephrine, norepinephrine, and cortisol. Cortisol keeps you alert for longer periods of time. The alarm one in particular is adrenaline. Your heart beats and you sweat and you shake a little bit. And by the way, this is an incredible thing, how fast your amygdala works. You can see out of the corner of your eye a car coming toward you when you're crossing in a crosswalk, in a street, somebody who ran a light. And this hits the occipital lobe of your brain, which is registering what you're seeing instantaneously. And what registers in your brain is not, that's a Mercedes about to run me over. What registers in your brain is, that's a predator that wants to kill and eat me. Because your ancestral brain is still your ancestral brain. We don't have sophisticated enough brains to say Mercedes. We say predator. That sends a signal that stimulates the amygdala, which then goes all the way through the hypothalamus and pituitary glands. And within 74 milliseconds, there's adrenaline that's actually pumping in your system. Cortisol is much later. That's when you have a sustained threat. But that's incredible, because before you even know what's happened, before your prefrontal cortex has time to react, you've jumped out of the way and are sweating and your heart is beating. You've flipped off the driver. Now, three seconds or four seconds later, when your prefrontal cortex catches up, you say to yourself, I shouldn't have flipped that guy off. Those aren't my values. Well, okay, fine. It's Fine, as far as it goes. But your amygdala just saved your life. The amygdala is what's implicated in fight or flight. And fight is on the anger side and flight is on the fear side. But that's kind of how they're related. When you perceive a threat and that has saved your life over and over and over again, can it be dysregulated? For sure. You can have an overactive amygdala that makes you feel fearful or, or angry all the time. And we see this a lot, people who have a hair trigger, people have a real temper problem. There's even some literature that, that suggests that the amygdala is physically bigger in those people. You got a jacked amygdala. And it's interesting because a lot of these people experience what psychologists call amygdala hijack, where something is just like your amygdala is in charge, man. And, and that's when people act out in ways that later they're like, I don't know what happened to me. The problem is people who have these horrible tempers and are they get violent or something like that. These are the people who actually need these self management techniques, among other, among other treatments to manage their limbic systems more actively. Last but not least is disgust. And disgust is a super interesting emotion. Disgust is something that is revolting to you, but what that is, but disgust is, is nature's way of saving you from pathogens. Before the onset of vaccines and antibiotics, which are relatively new, all we had was basically our disgust system to alert us to the, to the potential, a potential pathogen that could hurt us, kill us, poison us. That's one of the reasons that something that appears dead, something that smells rotten, those are things that are most likely to contain pathogens that could really, really hurt us. And that's why those things feel and seem and look disgusting to us. They stimulate this part of the brain, the insula or the insular cortex in the limbic system. That's your disgust module. And man, that will take over your brain in a big hurry. Because that's an alarm system that says, look out, stay away from that completely. Things that you're disgusted by are things that in the ancestral environment and probably still today are dangerous to you. Now it's quite interesting that different animals are disgusted by different things. And a lot of scientists believe that that's because they have different defenses against different pathogens. I'm sure your dog's a very good dog, but he's really disgusting. I mean he licks things that you would never lick, I hope. And the reason is because according to a lot of these theories and some empirical evidence, your dog has natural antibiotics and a saliva that neutralize things that would be a pathogen to you. You're not licking the floor. Your dog can lick the floor all day long and not get sick. And that's an important distinction. So you see why the dog doesn't get disgusted where you would get disgusted, which should give you a kind of a wonder in awe at the machine and how incredible it works. And it's just a. It's just a beautiful thing. I hope I've actually made you more appreciative of your negative emotions.