Well, Gonz, there's the point that now if you don't do something you're supposed to do, people assume it's because your brain's going hard and you forgot, instead of that you're a fat, lazy bastard. Let's you walk out to ge the paper with your robe hanging open too.
Happy birthday man! Just hope that in 20 years your kids don't take you out somewhere where you can order from the senior menu for the first time. Until then, you can say you're not that old.