If you can't quit weed, that's a self esteem problem! Like SamaraNJ said, it's mentally addictive. And if you're mentally weak, that has something to do with your self esteem. Now if we talk 'drugs', such as coke, heroin etc, yes! Then you need pro help. I don't think you have any idea what marijuana does to you, other than what you hear from the news etc. Or perhaps you've smoked it once or twice and felt bad, and thats why you see it as a drug. But you've never heard of anybody dying from smoking pot. I'm not saying marijuana can't cause you problems, sure it can. But so can coca cola and MacDonalds if you consume too high amounts of them.