Snapshot · The School of Greatness
If a brain cyst is benign and can be completely removed, the vast majority of patients make a full 100% recovery, according to McLaughlin's clinical experience.
Where this was said
At 47:50 · chapter starts 46:50
Lewis asks what someone can do to optimize their brain through thoughts and actions. McLaughlin's answer begins with subtraction: stop insulting the brain. Alcohol, tobacco, uncontrolled blood pressure, poor oral hygiene, dietary neglect, and contact sports with head strikes are all active insults to the nervous system. Then the additions: regular exercise (which improves memory consolidation and learning), helmets for skiing and cycling, and the deliberate curation of language and habits to move toward goals rather than away from fear. He shares a personal example of breaking his post-emergency-surgery Cheetos habit — two large bags at 2 or 3am, justified as a reward — and replacing it with a glass of water and driving home. Epictetus's line anchors the habit section: habits must first be weakened before they can be destroyed. [1] — Dr. Mark McLaughlin "Before you optimize, stop the damage. Alcohol, tobacco, high blood pressure, poor oral hygiene, head strikes in sports — these are active i…" 48:25
Before you optimize, stop the damage. Alcohol, tobacco, high blood pressure, poor oral hygiene, head strikes in sports — these are active insults to the brain. Add exercise, diet, helmets, and curated language and you have the foundation of genuine brain health.
Being judgmental of others is a mirror: it means you're judgmental of yourself too, and that self-scrutiny bleeds into your performance. Judgment (red light, don't cross) is useful; judgmentalness (diminishing someone's worth) is not, and it will cost you.
Mental health challenges are nearly universal — BetterHelp's own research found the majority of Americans experiencing symptoms right now.
When applying for Medicaid to cover nursing home costs, there is a 5-year look-back period that can disqualify applicants who gave away or spent down assets.
A broken pipe filled the Bad Friends studio with what the hosts identified as hydrogen sulfide — microscopic fecal aeroparticles — that the crew denied smelling.
Fei-Fei Li's father's liver surgery performed by a da Vinci robot resulted in 10 times less blood loss than a typical open liver surgery, thanks to laparoscopic precision.
Approximately 115 million adults in the US currently have prediabetes, most of whom are unaware, according to the Lingo sponsor segment.
Drug overdose deaths in the US fell from 110,000 to 80,000 in 2024, and then to roughly 70,000 — the largest single-year drop the CDC has ever recorded.
Men's overdose death rate fell 27% in a single year, outpacing the 23% drop for women.
The steepest decline in overdose deaths was among 15–24-year-olds, whose rate fell 37%.
Fei-Fei Li observed that on a given hospital shift, nurses walk miles just to fetch medicine and supplies, illustrating a clear use case for assistive robotics in healthcare.
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