if you guys have "regrets" but through these periods of perceived procrastination you enjoyed what you were doing, then these were still good moments of your lives worth cherishing, even if what you accomplished wasn't any grand
my regret was caring for years and years about TV shows and TV stars, spending hours every day watching that; TV is so stupid and turns everyone into a mindless drone, I'd love being able to talk to my 13 years-old self and yell STOP BOTHERING WITH ANY OF THAT SHIT to instead reject the mainstream media and star systems, and embrace true countercultures at a young age