haha 18-22 about a pack a day.. but I quit when I was 22 for about 8months.. hung out with my bestfriend from college who smokes like a champ.. started up again but then quit again two weeks later so essentially i've quit for 1.5 yrs now.
oh and although I miss it once in a great blue moon.. i hope to never do it again. it just cost alot of money, and even though its cliched i'm sick with colds and sore throats and coughts not even 25% of the time that I used to be when i smoked.