Also worth including Yoga Nidra, something that Huberman recommends a lot in one of your articles. It helps you a lot in feeling well-rested whenever you're tired, helps decreases stress and anxiety, relax yourself a lot, boost energy levels, as well as boost doapmine level as well as to help increase focus.
> If I had a pill that would improve your focus, mood & memory, would you take it?
No.
No.