Ok so what's your take on cocaine use? I have a now ex-girlfriend who said she did it occasionally once a month or so, said she had no problem with it. Then she does it right in front of me and lies to me about doing it. Totally denies doing it, even though I knew for sure. What a loser. I got real mad and told her to get out of my life for good. Overreaction or smart thing to do? I've tried it twice but stay away from it as seen a few friends get into it badly. Does every user end up and addict, how do you know?