Podcast Summary

Podcast: Masters of Scale
Episode: The "most stressed" wellness CEO, with Calm's David Ko
Host: Bob Safian
Guest: David Ko (CEO, Calm)
Release Date: April 7, 2026

Overview

This episode features a candid and dynamic conversation between Bob Safian and David Ko, the outgoing CEO of Calm, the widely recognized mental health and wellness platform. David discusses his surprising decision to step down, the evolving burdens on workplace mental health, and the nuanced difference between stress that empowers and stress that exhausts. The episode is filled with practical insights for business leaders, reflections on technology’s role in wellbeing, and actionable advice for navigating stress in an increasingly complex world.

Key Discussion Points & Insights

David Ko’s Transition from CEO

• Why Step Down?
  • David frames his decision to step down as CEO as a personal and strategic move to have broader impact beyond Calm.
  • He highlights the interconnectedness of the wellness industry with employers, payers, healthcare providers, technology, and shifting policy, emphasizing the need for large-scale collaboration.
  • Quote: "It's so much bigger because what we're finding is everything is so much more interconnected than it was before... it's really more about how do you create more of a movement." (04:41)

The Culture and Impact of Calm

• Growth and Achievements:
  • Over 180 million downloads, available in seven languages across 190 countries.
  • Emphasized a shift from being just a mental wellness app to impacting health outcomes, now covering 48 million insured lives through partnerships.
  • Notably helped make mental health a more “approachable" and mainstream topic, partly through collaborations with celebrities.
  • Quote: "The conversation around mental health is the most approachable it's ever been." (07:08)

Stress in the Workplace: Good vs. Bad

• Leadership and Vulnerability:
  • CEOs and executives often experience high stress, but many are reluctant to talk about it openly.
  • David advocates for vulnerability as a strength, sharing personal stress with his team and pushing back against outdated views of mental health as weakness.
  • Quote: "I am the most stressed out CEO you will ever meet... every second of every day, someone is turning to us for help." (10:33, 02:14)
• Research Findings:
  • Calm’s report: Over 47% of C-suite execs felt stressed, and nearly 50% were considering stepping down.
  • Stress is “rampant," especially when organizations fail to address root causes like burnout and absenteeism.
• Measuring Stress:
  • Mental health programs are too often viewed as a “benefit" rather than a core element of organizational culture.
  • Real improvements occur when leadership prioritizes and integrates wellness authentically.

The Role of Technology: Paradoxes & Possibilities

• Phone Paradox:
  • Acknowledges the irony that Calm’s users rely on their phones, even as phones are frequent sources of anxiety and sleep disruption.
  • Advice: be intentional—avoid stressful actions (like late night work emails) before bed, use tech for positive routines.
  • Quote: "What I'm asking folks is... do things that you know may not cause you stress or anxiety right before you go to bed." (23:07)
• AI and Mental Health:
  • AI is both a cause of workplace anxiety (job fears, disruption) and a potential access solution (e.g., chatbots, scale for underserved).
  • Calm is cautious about integrating AI-driven therapy, mindful of privacy, compliance, and the irreplaceable value of human care.
  • Quote: "AI can help us scale. But, you know, humans are the ones that are really going to give it meaning going forward." (28:10)
• Social Media’s Impact:
  • While social media is not the sole cause of youth mental health challenges, it is a significant factor.
  • Early education and policy interventions are needed—David advocates for mental health education to be as normalized as physical education.
  • Quote: "Mental health isn't something that turns on when you're 17, 18 or 19, or you're an adult. It actually starts at a much younger age." (17:28)

Practical Tools & Advice

Micro-Breaks for Instant Relief (29:38)

• Three W’s: Window, Water, Walk
  • Look out the window, drink a glass of water, or take a quick walk—simple resets that can be done in moments.

Promoting Mental Health at Work (31:02)

• Encourage leaders to discuss how they care for their own mental health, modeling openness so others can follow.

Good Stress vs. Bad Stress (31:42)

• Good Stress: Small, purposeful doses that enhance resilience and team cohesion.
• Bad Stress: Continual, chronic, purposeless pressure leading to burnout and disengagement.

Generational Shifts in the Workplace (33:30)

• The expectations and environments for Gen Z employees are far different due to tech and constant connectivity, resulting in unique stressors.
• Leaders need to acknowledge these differences rather than dismissing younger employees as "soft."

David Ko’s Personal Perspective

• Leaving Calm isn’t about seeking less stress, but about tackling the larger, systemic issues in global mental health.
• He remains committed to advancing the conversation, particularly in regions where stigma still dominates (e.g., Korea).

Notable Quotes & Memorable Moments

• On Irony:
  • "Do you meditate all day? And I tell them honestly, no. I am the most stressed out CEO you will ever meet."
    — David Ko (02:14, 10:33)
• On Vulnerability:
  • "I do try to practice what I preach. And the biggest thing that I do is I try to be very vulnerable in front of them. And I don't view vulnerability as a weakness." (10:33)
• On Good vs. Bad Stress:
  • "Some stress in the workplace is... not bad. It actually drives creativity, it drives urgency, it drives outcomes." (32:33-32:42)
• On Gen Z Stress:
  • "We just have to understand technology has shifted the mindset... their asks of us are different as well... they're dealing with more complexity than ever before." (33:47)
• On Next Steps:
  • "I don't know if I'm going to find more calm or balance. I think I'm going to continue to throw myself in more stressful situations." (35:25)

Timestamps for Key Segments

| Time | Segment / Topic | |---------------|-------------------------------------------------------------------------------------------| | 02:14 | David's self-description as "the most stressed CEO" and pressure of Calm's leadership | | 03:36–05:29 | Why David is stepping down and his vision for broader impact | | 06:36–07:08 | Calm's landmark achievements and personal pride | | 08:34–10:00 | Research insights: CEO stress and organizational culture around wellness | | 12:04–13:16 | The ROI of mental health initiatives and targeted interventions | | 14:54–15:44 | Preventative vs. intervention-based mental health approaches | | 17:12–19:21 | Social media, youth mental health, and the case for early education | | 23:07–24:21 | The "phone paradox" and healthy nighttime tech practices | | 24:39–28:10 | AI, chatbots, access issues, and data privacy in mental health tech | | 29:01–30:53 | Practical tools: micro-breaks (window, water, walk) | | 31:02–31:42 | Advice for leaders: vulnerability and normalizing mental health breaks | | 31:51–32:42 | Defining and distinguishing good vs. bad stress | | 33:30–35:13 | Gen Z stressors and intergenerational understanding | | 35:25–36:38 | David's personal motivation for stepping down and continued passion for the mission |

Tone & Style

The conversation is forthright, upbeat, and refreshingly vulnerable—David Ko is direct about both the burdens and opportunities within wellness leadership. The episode balances practical advice with deep systemic analysis, making mental health a business topic as much as a personal one.

Summary Takeaways

• Leadership in wellness demands authenticity and personal vulnerability.
• Short, intentional pauses (micro-breaks) can dramatically improve resilience.
• Stress itself isn’t the enemy—it's about dosage, purpose, and recovery.
• Tech and AI are double-edged swords; solutions must be thoughtful and human-centered.
• Systemic change in mental health requires broad collaboration—no single app or company is enough.
• Understanding and accommodating generational shifts is essential for a healthy, productive workplace.
• David Ko leaves Calm, but not the mission—expect more from him in mental health innovation.