Just going to throw this in, as an ex-pro gamer with years of messed up sleep and circadian rhythm...
GO FUCKING SLEEP FOR 7½H AND WAKE UP BEFORE 10. WAKE UP AND GET YOUR 10MIN SUNSHINE, HALF NAKED
Food, exercise, lifestyle, money, wife/girlfriend/socials... everything else is secondary.
The only exception is for parents who have toddlers for their first 3 years.
Yes, I am telling you if you do not do this, you are an idiot. Each one of you.