Although I grew up around smokers and my parents discouraged me from doing it, I was a rebellious teenager and smoked from age 18-28. Fortunately for me, at 28 I decided to get off my butt and enrolled in a Kenpo school to learn self-defense & get some exercise (I was a size 24 at the time & smoked a pack a day). About a month and 1/2 after I enrolled, I attended my first "Kenpo Camp" as a White belt. No one told me that smoking wasn't allowed, so I had to quit "cold turkey" (Oy!) It was the longest weekend of my life, but it turned out to be one of the best, because: 1) Someone finally forced me to quit, and 2) I fell in love with Kenpo and knew that the Art would always be a part of my life. I am four sizes smaller than I was back then, and have been nicotine-free for 6 years this past May.