How old are you guys?

I am 20 years old and will tern 21 in the 1st march of next year. I am getting old. Some 1 please save me, I don't want to finish my University life so quickly.
 
Ummm...I'll try to explain it. I think it's an asian thing. When you are born you are 1 year old and not zero since you were in your mother's stomach for about a year. (In America when you are born you are zero year old) That is all I remember being told and something about on new years you add one year to your age. This is how I used to memorize my age: You add two years to your american age if your birthday didn't pass. If your birthday passed you only add one year. I know it's very confusing. I had a hard time trying to remember my age when I was younger.
 
21 this july, i am looking forward to the decrease in insurance and being able to rent a car for once.

Plus when i go visit our southern neighbors i can enjoy myself as much as i want.