When you get to be my age, some of your friends will have already gone through more than one divorce, and have kids spread across a couple of marriages. So you go through this cycle of newly divorced male friends wanting to go out and party down and act ten years younger than they are every night, now that they are "free men." You'll also get a lot of calls from past female school acquaintances, just off a divorce and remembering that cute guy who used to make them laugh back in class, the one they almost had a thing with but missed the opportunity, etc. As long as you keep in mind that the recently divorced are almost always temporarily clinically insane, you'll have a lot of fun there. You'll also have to listen to a lot (a LOT) of one-sided accounts recalling shitty marriages, wherein the storyteller is a veritable saint with a glowing aura of divinity and the opposing spouse is portrayed as not unlike Regan from The Exorcist.
So, yeah, I'm never getting married.