Matthew Walker

Sleep scientist and public-facing educator whose work made the biology and consequences of sleep easier for mainstream audiences to understand. Expert

Matthew Walker Quick Facts

Matthew Walker is a sleep scientist whose work helped pull sleep out of the nice-to-have bucket and into the center of performance, health, and recovery conversations. In the SelfGrowth graph, this profile is useful as a clear expert anchor for sleep quality, circadian rhythm, cognitive recovery, and the cost of chronic sleep disruption.

Articles by this expert

SelfGrowth articles and saved writing connected to this expert.

1 total

Article

The 30-Minute Evening Reset That Makes Earlier Sleep Actually Happen

A simple evening sequence for reducing stimulation, lowering decision friction, and making an earlier bedtime feel realistic instead of aspirational.

March 19, 2026

Websites & resources

SelfGrowth-published websites, downloads, and contributor profile websites connected to this expert.

1 total

Website

Sleep Reset Checklist

A compact checklist for morning light, caffeine timing, evening shutdown, and bedtime consistency during a sleep reset.

March 19, 2026

Videos

Video material connected to this expert.

1 total

Video

How to Reset Your Sleep Schedule Without Wrecking Your Evenings

Sleep scientist Matthew Walker explains practical steps to fix your sleep cycle without extreme measures.

March 29, 2026