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.
Spencer Greenberg and Jeremy Stevenson analyzed almost 500 self-improvement techniques and found they all reduce to just 12 underlying psychological drivers.
Cold exposure has good short-term alertness benefits but the evidence base for long-term health benefits is much weaker than popularly believed.
In a randomized study of 20 habit-formation techniques run on hundreds of people, almost none of the techniques produced statistically meaningful results.
People given a tiny-habit fallback option (e.g. 10 squats instead of gym) were actually MORE successful at completing the full habit, not less.
The most effective habit-formation technique was 'habit reflection' — recalling a past successful habit, writing down what helped, then applying those lessons to a new habit.
A study found that simply scheduling enjoyable activities was as effective as standard cognitive behavioral therapy for depression, leading to its own therapy called behavioral activation.
The 'worry time' technique — deferring all worries to a designated time of day — helps people realize they have more control over worry than they thought and reveals it is less useful than it feels.
A study found that participants told to try to stay awake while in bed fell asleep faster than participants told to try to sleep — illustrating the paradox of direct effort.
Spencer Greenberg reduced his severe social anxiety dramatically in roughly 6 months through a structured exposure therapy hierarchy, culminating in asking strangers for hugs.
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