Smart Girl Dumb Questions

Episode: How Can I Get Rid of Stress? with Dr. Aditi Nerurkar (Jan 27, 2026)

Host: Nayeema Raza
Guest: Dr. Aditi Nerurkar, Harvard Medical School physician, stress and resilience expert, author of The 5 Resets

Episode Overview

This episode is a deep dive into the science of stress, how our brains react to the modern world, and practical advice for rewiring our habits for less stress and more resilience. Host Nayeema Raza brings in Dr. Aditi Nerurkar to break down neuroplasticity, “popcorn brain,” digital distractions, taming stress responses, and why most New Year's resolutions fail.

Key Discussion Points & Insights

1. Brain Wiring & Neuroplasticity

• Neuroplasticity Defined: The brain’s ability to change throughout life.
  "Your brain changes every day. It takes about eight weeks for you to build a new brain circuit. It simply means that your brain is a muscle, just like your biceps." (Dr. Nerurkar, 02:17)
• Not “Set in Stone”: All ages can rewire their brains; different parts mature and remain plastic at different rates (03:50).
• Story of Injury & Recovery: Nayeema shares her post-concussion recovery and remarks on growth after setbacks.
  • "There's also a concept called post traumatic growth—this feeling of, wow, I went through something really difficult, I came out of it, and now I can look back... and feel like I grew as a result." (Dr. Nerurkar, 05:00)

2. Are Screens Changing Our Brains?

• Yes, the Internet is Physically Changing Us: Everything we see/do (digital or "real life") shifts our brain (02:14, 02:44).
• Popcorn Brain: Term by David Levy; reflects the overstimulated, scattered state from digital overload.
  • "It's that feeling, that overstimulation of spending too much time online. It is hard for you to adjust offline where life moves really slowly." (Dr. Nerurkar, 07:00)
• Not True Internet Addiction: “Popcorn brain” is ubiquitous; addiction is rare (07:46).

3. Stress, Burnout, and the Amygdala

• Prefrontal Cortex vs. Amygdala: Under stress, the “primal” amygdala (the “reptilian brain”) takes over.
  • "When you're not feeling stressed... the prefrontal cortex is your domain. But under stress, your brain is governed by the amygdala, focused on survival and self-preservation." (Dr. Nerurkar, 08:35)
• Scrolling = Survival Mechanism: Our “night watchman” now scrolls rather than scans the darkness for tigers (09:52).
• Biological Stress Response: No difference between modern “tigers” (emails) and ancient ones (actual tigers) – the response is the same (18:11).

Notable Data:

• "70 to 74% of people have at least one feature of stress and burnout." (Dr. Nerurkar, 12:25)

4. Good Stress vs. Bad Stress

• Eustress vs. Distress: Not all stress is bad. Healthy stress (eustress) propels growth (14:54).
  • Examples: Promotions, falling in love, sports, planning trips.
• Goal: Not zero stress, but “the sweet spot” where stress is manageable and motivating (15:49).

5. Impact of Digital Devices on Reward Systems

• Dopamine & Reward Pathways: Social media engagement activates these, which can be mildly addictive and part of “revenge bedtime procrastination” (19:08).
  • "When you are engaging in your devices and scrolling, it triggers your dopamine and your reward pathway." (Dr. Nerurkar, 19:08)
• Revenge Bedtime Procrastination: Staying up late to claim “me time,” then doomscrolling (19:36).
  • "The real ideal for decreasing your popcorn brain is to create some digital boundaries." (Dr. Nerurkar, 19:36)
  • Even 10 seconds or frequent 10-minute breaks help the brain reset (21:17).

6. Practical Digital Boundaries

• Techniques:
  • Phone in a drawer/out of reach during deep work/at night
  • Grayscale phone screens to reduce appeal (24:43)
  • Don’t use your phone as an alarm if you want it out of the bedroom (24:48)
• "Rest is not a luxury. It is a biological necessity for your brain and body, particularly when you are feeling a sense of stress." (Dr. Nerurkar, 23:12)
• News and traumatic imagery: Your brain can’t tell if the threat is far away or close; “graphic content can increase your personal risk of PTSD years later.” (Dr. Nerurkar, 26:14)

7. Can You Be Addicted to Stress?

• Addicted is a technically strong word; people can seek out stress, or “thrive on uncertainty,” but over time, chronic exposure without recovery is damaging (28:57, 29:18).
• Stress manifests varyingly—some never feel “mentally” stressed but develop physical symptoms (34:30).

8. Work, Hustle Culture, and Burnout

• Modern Burnout: Not just disengagement, but inability to disconnect, even if engaged (“always on” culture) (35:51).
• "In one study, 60% of people had an inability to disconnect from work as their main feature of burnout." (Dr. Nerurkar, 35:51)
• Toxic Resilience: The idea that "productivity at all costs" is strength—leads to burnout. True resilience requires self-compassion and periods of rest (39:11).

9. Multitasking: Myth & Reality

• Only 2% of people can actually multitask effectively; for everyone else, it’s just task-switching, which harms productivity, memory, attention, and cognition (40:47, 41:58).
  • "Multitasking is actually a myth. I hate to break it to you, but the word is a scientific misnomer." (Dr. Nerurkar, 41:58)

10. Habits, Resets & New Year's Resolutions

• Reset: The spark or catalyst for desired change (43:56).
• Habit: A reset performed repeatedly for about 8 weeks becomes a durable brain circuit.
• Forming Habits: Failing and restarting is part of the process (44:25).
• Why Resolutions Fail: People take on too much; the brain can only process about two new changes at once (45:20).
• MOST Goals: When setting a goal, ask: Is it Motivating, Objective, Small enough for guaranteed success, and Timely (within 8 weeks)? (48:13)

11. Lightning Round: Breaking Bad Cycles

• Emotional Eating: Driven by stress, the brain craves caloric density as a survival mechanism (49:25).
• Online Shopping: Gamification and “brain rest” drive late-night impulse buys; grayscale can help lessen appeal (50:12).
• Procrastination: A coping, stress-responder—try the “eat the frog first” strategy (51:39).
• Good Habits & Happiness: Yes, forming good habits measurably increases happiness, calm, and resilience (52:21).

12. Is Stress an Excuse?

• Cultural Pushback: Is “stress” just a woke excuse for failing responsibilities?
  • "While we have made headway... we have so much more way to go to really dismantle the taboo and the shame around these issues." (Dr. Nerurkar, 55:17)
  • Everyone is fighting a hidden battle, including high-powered, outwardly successful people (53:58).

Notable Quotes & Memorable Moments

• On Brain Change:
  "Your brain is a muscle, just like your biceps." (Dr. Nerurkar, 02:17)

• On Survival & Scrolling:
  "We've all become our own night watchmen. The modern day equivalent of scanning for danger is scrolling." (Dr. Nerurkar, 09:52)

• On Resilience:
  "True resilience honors your human limitations. Toxic resilience is mind over matter, productivity at all costs." (Dr. Nerurkar, 39:11)

• On Multitasking:
  "Only 2% of human brains can effectively multitask. You might be one of the 2%." (Dr. Nerurkar, 40:47)

• On Burnout:
  "Inability to unplug from work is now a main feature of burnout." (Dr. Nerurkar, 35:51)

• On Compassion:
  "Be kinder than necessary, because everyone is facing a battle you know so little about." (Dr. Nerurkar, 53:58)

Useful Timestamps

• Neuroplasticity & brain rewiring: 02:14–03:46
• Concussion story; post-traumatic growth: 04:13–05:31
• Popcorn brain; digital overstimulation: 06:13–08:35
• Amygdala, stress, and scrolling: 08:35–12:02
• Stress statistics: 12:25
• Good vs. bad stress: 13:39–15:49
• Revenge bedtime procrastination: 19:19–21:17
• Digital boundaries practices: 24:17–26:14
• Stress manifesting physically/mentally: 34:11–35:20
• Modern burnout & toxic resilience: 35:38–40:34
• Multitasking myth: 40:34–43:11
• Forming habits & resolutions: 43:56–48:13
• MOST goal-setting framework: 48:13
• Coping with bad cycles: 49:25–52:14
• Is stress an excuse? Mental health stigma: 52:56–55:17

Tone & Language

The episode is friendly, conversational and self-deprecating, with Nayeema asking “dumb” (actually insightful) questions. Dr. Nerurkar is validating, clear, and encouraging, emphasizing that stress is universal and change is possible in small, practical steps.

Takeaways for Listeners

• Neuroplasticity never stops; you can always reshape your brain’s habits.
• Good, manageable stress is necessary—aim for balance, not the elimination of stress.
• Multitasking is a myth for almost everyone; monotasking is better for your brain.
• Digital overload and doomscrolling can harm your mental and physical wellbeing—set boundaries.
• Forming new habits is a process. Focus on small, meaningful, achievable changes for 8 weeks at a time.
• Self-compassion and rest are necessities, not luxuries, for resilience.
• Everyone struggles with stress—even “the strongest.” Offer yourself (and others) kindness and space to reset.

Next Steps:
Reflect on your own stress responses. Pick just two MOST goals for the next two months. Consider practical digital boundaries (phone in another room, grayscale, etc.). Challenge the desire to multitask!

[End of Summary]