Dude...I turn 33 next week and act like I am 21. Who cares what other peeps think. You know what you like, what you don't like. It's not a contest. When your friends get married, have kids, then half of those get divorced you will have a whole batch of single friends in their early 30's. Case in point are my friends...at least half are already divorced. I will say that I never go out during the week anymore. Maybe during the summer. I just can't hang late when I a full day of work the next day. NO WAY! Don't recover like I used to.