So, the other day – after many, many days without smoking – I realized I'm basically addicted to marijuana. I was so irritable and depressed after about a week of not smoking, then I went out and bought a joint. Five minutes later, I felt like a new person. If that's not addiction, I don't know what is... However, that being said, maybe it's not addiction, per se, maybe it's indicative of medication. It's not that I can't function without it, it's just that I am very miserable and unpleasant without it. So maybe the cannabis is medicating underlying psychological and emotional problems I have. But in all seriousness, I have a weed habit that is costing me about $3 to $5 a day while drastically improving my mood and my life. Is this really a problem?