my friend,
One of my biggest regrets in life was when I was 19 or 20 and my girlfriend at the time asked me to go see a show with her dad at a small club in New Jersey. I decided to not go so I could stay home, smoke weed, and play World of Warcraft all night. That show was Yes.
I said no, when I should have said YES!
Which reminds me, I also stayed home to play Zelda instead of seeing Sublime with my sister at Warped Tour in '96. One of their last shows before he died of overdose.
Sublime ended up being probably my favorite band, at least in my youth.