22, are you serious?
25 for sure.
i worked as a pizza delivery man for a bit in college for extra beer money 1-2 days a week.
basically you come to realize that that extra 1-2 bucks can really make a pizza guys day and put him in a good mood, and whats another buck or two in your wallet?
plus i make good money now so i tip well
its a common theme that anyone who has worked in the service industry is a better tipper bc they have been there