I guess for me it would be, "I wish I spent more time standing up for my own beliefs."

Which is what I'm thinking about now and something I don't want to regret not doing later. 

 Write a bot to troll your enemies. You will have a lot more time for masturbation that way.  

 Haha, good idea. Can't slack on jacking off.

Though No Nut November is coming up and I'm going to try and succeed this year. 

 Just get married.  

 Goals.