The Diary of a CEO

Overcoming Depression, Burnout, Anxiety and Insomnia with Dan Murray-Serter | E54

Steven Bartlett and Dan Murray-Serter on entrepreneur Dan Murray-Serter’s Toolkit For Mental Health And Meaningful Success.

Steven BartletthostDan Murray-Serterguest
Oct 26, 20202h 6m
Bulimia, depression, anxiety, insomnia and their hidden rootsAyahuasca, spirituality, and rebuilding belief after religious lossBurnout, hustle culture, and working on misaligned businessesBrain nutrition, supplements, and the founding of HeightsImpostor syndrome and resistance to personal brandingRelationships, marriage, and applying OKRs to personal lifeRedefining success, purpose, and fear of death

In this episode of The Diary of a CEO, featuring Steven Bartlett and Dan Murray-Serter, Overcoming Depression, Burnout, Anxiety and Insomnia with Dan Murray-Serter | E54 explores entrepreneur Dan Murray-Serter’s Toolkit For Mental Health And Meaningful Success Dan Murray-Serter shares a deeply personal journey through bulimia, depression, burnout, anxiety and insomnia, and how those struggles ultimately led him to launch brain-health brand Heights. He explains how unprocessed trauma, misaligned startups, and hustle culture contributed to his collapse, and how spirituality and psychedelics, especially ayahuasca, helped him rebuild belief, purpose and resilience.

Entrepreneur Dan Murray-Serter’s Toolkit For Mental Health And Meaningful Success

Dan Murray-Serter shares a deeply personal journey through bulimia, depression, burnout, anxiety and insomnia, and how those struggles ultimately led him to launch brain-health brand Heights. He explains how unprocessed trauma, misaligned startups, and hustle culture contributed to his collapse, and how spirituality and psychedelics, especially ayahuasca, helped him rebuild belief, purpose and resilience.

The conversation explores practical systems for mental well‑being: nutrition for the brain, designing habits, scheduling rest, and treating both business and marriage with clear values, OKRs, and long‑term vision. Dan and Steven also dissect impostor syndrome, personal branding fears, and the identity shifts that come with entrepreneurship and leaving religion.

Underlying the episode is a redefinition of success away from money, image and external validation, towards contribution, learning, aligned work, and honest relationships—with oneself, with partners, and with work.

Key Takeaways

Unprocessed mental health issues can stay buried—even from yourself

Dan only consciously recognised that he’d been bulimic years after it stopped, despite hospitalisation from a vomiting‑related throat injury. ...

Purpose misalignment is a major driver of burnout

Dan’s worst burnout came while running Grabble, a fast‑growing fashion startup he admits he never truly cared about. ...

Nutrition can meaningfully affect anxiety, sleep and mental performance

After six months of crippling insomnia and anxiety unhelped by therapy apps or lifestyle tweaks, a dietitian identified Dan’s likely brain‑food deficiencies and prescribed high‑quality omega‑3 (DHA), B vitamins and blueberry extract. ...

Psychedelics, used correctly, can catalyse profound, lasting change

Following his father’s death, Dan lost all spiritual belief and spent years in a nihilistic depression. ...

Design systems and environments that make good habits automatic

To overcome impostor syndrome in neuroscience and nutrition, Dan committed to reading and summarising one brain‑science paper weekly for 100+ weeks, turning learning into a non‑negotiable ritual. ...

Treat relationships with the same intentionality as a company

Dan and his wife run their marriage with an explicit long‑term “objective” (a fulfilling 50‑year partnership) and shared OKRs across mind, body and soul. ...

Redefine success around contribution and learning, not outcomes

Despite Grabble’s failure and Heights’ inherent risk, Dan isn’t deterred from founding again because he defines success as being a “lifelong intern”—constantly learning, contributing and growing—rather than as company valuations or exits. ...

Notable Quotes

Sometimes these things are so painfully embarrassing about your personal life that you can even bury it to yourself.

Dan Murray-Serter

If you don’t have a sense of belief, it’s really hard to find your purpose.

Dan Murray-Serter

It isn’t always about what you want… it’s actually about having gratitude for what you have. And when you have enough gratitude for what you already have, you will unlock the path to more.

Dan Murray-Serter

You’re not paid for your stamina… I’m paid for my decision‑making. And overworking and burnout are bad decision‑making.

Dan Murray-Serter

If you can’t be the CEO of your body, you do not earn the right to be the CEO of your company.

Dan Murray-Serter

Questions Answered in This Episode

You described ayahuasca as the single most important thing you’ve ever done. If it were ever legal and clinically available, how would you design an ideal protocol for someone with treatment‑resistant depression who’s never touched psychedelics before?

Dan Murray-Serter shares a deeply personal journey through bulimia, depression, burnout, anxiety and insomnia, and how those struggles ultimately led him to launch brain-health brand Heights. ...

When you and your co‑founder wrote brutally honest letters about Grabble’s failure, what was one specific behaviour change you each committed to—and how do you actively monitor that in your working relationship at Heights today?

The conversation explores practical systems for mental well‑being: nutrition for the brain, designing habits, scheduling rest, and treating both business and marriage with clear values, OKRs, and long‑term vision. ...

You’ve shown that nutrition transformed your insomnia and anxiety, but you also acknowledge the placebo problem. If Heights had zero supplement product tomorrow, how would you continue to deliver measurable brain‑health improvements purely through content, tools and community?

Underlying the episode is a redefinition of success away from money, image and external validation, towards contribution, learning, aligned work, and honest relationships—with oneself, with partners, and with work.

Your marriage OKRs are very structured. How do you stop those daily checklists from becoming another performance metric that you or your wife feel guilty about, rather than a genuine expression of love and care?

You’re very critical of stealth‑mode startups and hustle culture. Can you share a recent decision at Heights—either saying ‘no’ to an opportunity or deliberately revealing something early—that most traditional founders would strongly disagree with, and why you think they’re wrong?

EVERY SPOKEN WORD

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