Never date a girl you met in a bar...
Never date a girl with "daddy issues" (ladies, don't date a guy with "mommy issues")...
Never lick a nicoteen patch... seriously, don't... it tastes as horrible as it sounds...
Don't do something that sounds real stupid just because it will get you high...
Never tell your girlfriend how pretty her sister is...
Never scratch your head with a power drill...
Never take advice on the internet... especially mine... when I see people fall into the same mistakes I have, it makes me feel less stupid...