1) Love someone who doesn't deserve it. That way you can guilt them into a loan/sex at a more convenient time.
2) Judge you success by what you had to give up to achieve it. Remember, the testicles you lost in your sex change were more than made up for by your career in transsexual porn.
3) If you ever find yourself sitting in a hot tub with the water jets massaging your back; stop and think, "Are these jets really something In which I want to put my penis?"
The answer is Yes; but only if you are alone in the hot tub. Sorry Allison.
4) Leave change where a child will find it. Hopefully out of the line of sight of your camera.
5) Don't think expensive equipment will make up for a lack or talent and practice. Unless you are referring to a vibrating dildo. Which, in that case, it will more than certainly make up for your short comings.
6) When you get really angry, stick your hands in your pockets. You don't need to be flashing your gun around anyway.
7) In disagreements, fight fairly. No name calling. Seriously, is there anything more awkward than calling someone a queer while you have their head in a leg lock?
8) Never drive while holding a hot cup of coffee between your knees. As soon as you hit a bump, you not only will burn your junk, you might also burn the hooker's face. And that costs extra.
9) If you're at a guest's house and you stop up the toilet and can't find a plunger, don't use your hands! Remember there's always a small child nearby; and her hand can fit easier than yours.
10) Nothing is more expensive than a missed opportunity. Except Whole Foods. Nine dollars for a 4-pack of rootbeer!?!? WTF