Prioritize 8 hours of sleep
Peter shares that he used to dismiss sleep in medical school but now emphasizes its critical importance. He presents epidemiological data linking short sleep to serious health outcomes. He also notes that if one could safely reduce sleep need (e.g., via orexin drugs), it would add 58 extra days of wakefulness per year, but currently, the vast majority need 8 hours. The protocol is to prioritize sleep as a non-negotiable health foundation, especially given the cognitive demands of the singularity.
Sleep clears beta-amyloid and supports metabolic and immune function. Lack of sleep increases inflammation and disrupts glucose regulation.
Peter says, 'I used to say when I was in medical school, I'll sleep when I'm dead. And the fact of the matter is not sleeping will kill you.'
If you're getting 6 hours or less on a regular basis, you have a 48% increased chance of coronary heart disease, a 15% chance of a stroke, increase of a stroke, 12% increase of all-cause mortality, 5% increase in beta amyloid... 17% higher risk of type 2 diabetes, and a 4x higher risk of catching a cold.

