So I've read many of your articles and I can't seem to find myself in any part. I am a state licensed professional engineer, and I am also a drug user. I use because I love walking the line between both worlds, I love the balance. I don't use because I'm happy or sad, just for something different. I smoke weed several times a day, I take pills when I can get them, and I do coke (sniff or smoke) maybe once every week or two, and drink a couple of times a week. I like to think that I am extremely intelligent (apparently not too much since I'm pondering such a question) How do I know if I have a problem? I'm 29, been doing this for years, the coke for only about three years, and NEVER more than twice a week, and that's only because it's around, it was Xtasy for a while. I'll do anything short of injections. Do I need even need help, if so drug counselling or a shrink? Thanks for the time.