Podbit · Modern Wisdom
When you're emotionally flooded, your toolkit needs to be pre-loaded and ready. Movement oxygenates your frontal lobe and breaks the emotional loop. Delaying your reaction lets the amygdala cool and the rational brain come online. Non-judgmental observation — backed by a Yale study — reduces brain activation without requiring you to solve anything.
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At 57:40 · chapter starts 57:35
With the need for tools established, Dr. Hamdani gets practical. Her first recommendation is movement — not structured exercise, but any deliberate physical activity that creates a pattern disruption and delivers oxygenated glucose to the underperforming frontal lobe. She describes tensing her calves under a conference table during the most fraught meeting of her professional life as a real-time application. Her second tool is delaying reactions: when the impulse is to send four panicked texts, the deliberate act of waiting is not passive avoidance but an active choice to let the amygdala cool and the rational brain come online. Third is mindfulness — but not the factory-reset, blank-mind version. A Yale study she cites showed that simply observing emotions non-judgmentally, without rushing to solve them, measurably reduces brain activation. [1] — Dr. Sasha Hamdani "When you're emotionally flooded, your toolkit needs to be pre-loaded and ready. Movement oxygenates your frontal lobe and breaks the emotio…" 57:40
Dr. Hamdani developed a 12-tool emotional regulation toolkit drawing on three years of research across psychology and psychiatry, designed to be used in the moment of emotional flooding.
Almost 100% of people with ADHD fall on the emotional sensitivity or rejection-sensitive dysphoria spectrum, making emotional dysregulation a central but underacknowledged feature of ADHD.
Spike your cortisol in the first 1–3 hours of your day — with sunlight, hydration, exercise, or caffeine — and you set up elevated mood, focus, and stress resilience for the rest of the day. Miss that spike and you get a flat cortisol curve: brain fog, poor learning, and bad sleep. The bookend is equally important: dim lights, no caffeine, and wind down the final hour.
Bottom-up impulses — just eat the cookie, keep scrolling — are driven by deep brain structures. Top-down prefrontal control is the thing that lets you wait, learn, and grow. Every small act of choosing the harder thing, from picking up trash to doing the workout you dread, greases that top-down circuit — and it transfers to everything else.
A Washington University in St. Louis study found that the attention-improvement effects of Ritalin are effectively equal to a great night's sleep. Stimulants also stunt growth and reduce sleep quality. The new direction is combining lower medication doses with genuinely better sleep — not replacing sleep with pharmacology.
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Presence isn't a state you fall into — it's something you actively produce by anchoring perception to the immediate environment. Ask 2–3 trivially specific questions about your surroundings (how many cans, what does it smell like) to pull your brain out of past/future mode. Then deliberately choose what to think or say next. That's it.
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Nicotine creates a uniquely alert-and-calm state ideal for learning — but only at low doses used occasionally. If you're using 3–6 mg pouches multiple times a day, you're not getting a cognitive enhancement, you're just rescuing yourself from withdrawal. For a genuine performance effect, use it once or twice per week at most.
Two injections of BPC-157 (100–200 mcg) eliminated shoulder pain Huberman couldn't shift for months. The peptide pinealon gave him 2.5–3 hours of REM sleep inside 6 hours — an effect that persisted into subsequent nights and scaled down to just once per week. Neither is in the book because the human data aren't there yet, but the animal evidence is strong.
Long, slow cardio builds capillary networks and mitochondrial richness; high-intensity intervals push VO2 max. You don't need huge volumes of either. Huberman's protocol: one 45–60 minute long slow session, one near-maximal effort HIIT session (Airdyne 20-on/10-off for 6–8 rounds), and one medium 30-minute effort per week. That's the complete cardio picture.
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