I mean breathing is helpful, but his shit really caters to the rob dyrdek mikey Taylor marky mark type bunch who want to MAXIMIZE THEIR DAY and wake up at 4am and hit the gym bro.
Breathing helps, putting your phone down a couple hours before bed helps, getting exercise early in the day can help boost your mood, drinking water is good for you.
I thought huberman was interesting for a second but like a poster above said, he’s just an “I used to skate” guy to me.