1 starting sauce too young (18).
2 doing too much w/no pct for years.
3 not realizing that diet is key for 8 years.
4 getting serious girlfriend/wife too young.
5 not going away enough, like amsterdam, miami, vegas, w/ the boys before marriage.
fuck it. if i knew then what i know now.
oh yeah, not letting myself fall in love w/ tren until just 3 years ago.