2.0

Oof. What a disappointment! I really wanted to like this book, but the problems started in chapter one.

In this book, Breus uses the latest scientific studies to revamp the old chronotypes of early bird/lark and night owl in favor of four categories (dolphin, lion, bear, and wolf). Sounds good, but then I take the test and things get confusing. The test says I’m a dolphin, but chapter after chapter I realize that doesn’t always fit. If you fit into one of the chronotypes, you could probably get some good bio-hack tips. But if you don’t, look elsewhere. I did enjoy Satchin Panda’s book The Circadian Code.