I'm glad I kicked my habits when I did. For me, addiction and cravings is a non issue. My favorite drugs have either a supremely negative effect on my psyche or no effect at all due to conflicting drugs I'm prescribed now. So I'd be an idiot to want to use again. Cigarettes are the only thing that even come close to being an issue but my lack of money takes care of that. Plus my mom and I made a deal to quit smoking together, and if I start up again, she will too, so that's that.