I used to think I was pretty smart, that I could do anything without no help from nobody nohow. Well, I'm older now and I see now how young and foolhardy I once was.
You know, if I knew then what I know now, I'd have known more than I knew. With that in mind, I'm starting this, the thread where all us old timers can dispense hard-won wisdom to the whipper snappers.
I'll start:
If your girlfriend's being all pissy, don't say "What is it, that time of the month?" Girls really, really hate this. Who knew?
Also, if your friend is in a community play and he invites you to the cast party and you go and you drink a lot and there's this guy who seems really inteested in all your ideas for movie scripts and he offers to get you another drink and your friend comes over to announce that he's leaving and the guy says, hey, you don't have to leave, you can spend the night, they've got extra beds, don't stay. Really. Just go. Trust me on this one. Don't even bother looking for your coat, just go.
Rats make good pets. Hamsters don't.