Scott reviews three methods for reducing caffeine's half-life to enable evening coffee consumption without sleep disruption, ultimately recommending paraxanthine as the safest and most effective option.

Scott Alexander presents a detailed guide on depression, covering its causes, symptoms, and various treatment options, including lifestyle changes, therapies, medications, and other interventions.

Scott Alexander conducts a personal randomized controlled trial of a sleep supplement, finding no significant effect over placebo, but gains insights into his sleep patterns.

Scott Alexander offers various strategies for obtaining affordable mental health care and medication in the US, including discount programs, therapy alternatives, and supplement options.

Scott Alexander offers Christmas shopping recommendations for various products, from balsamic vinegar to nootropics, with personal insights on each item.