When you're 21-22 years old.
*Be a junior in college - even though it's tough - you get through it
*have your heart broken, probably more than once, but then you realize that there is a difference between love and lust
*go out on the weekends and have a great time with your friends
*fall in love (for real this time) - and figure out what your "type" is
*have a love/hate relationship with your family, but more love at this point because after all, you're getting more mature..
*start thinking about what you want to be when you grow up
*do the stupid stuff that you won't be able to do in your 30's... get it all out of your system now
*buy and drive a really fun car - just because you can
*just LIVE your life each day to the fullest - you're young, you CAN
things NOT to do when you're 22?
Think that your life is so horrible that you have to end it yourself a week and a half before Christmas and absolutely devastate your family.