I pride myself on killing unhealthy addictions. I don't buy that once an addict always an addict bs that they try to teach you in rehab. You just have to change yourself and your priorities. Teach yourself to hate the drug and the addiction. I don't smoke or anything anymore. I can even have a few drinks without binging (although I never was much of a drinker). I taught myself to hate alcohol too (which turns out to be good and bad because I can barely go have a drink or two with friends). What the mind deems, the body follows. My body can't stand alcohol anymore. I get the worst hangovers imagineable. It's not even fun; I start getting a hangover while I'm still drinking. I believe there are absolute ways to destroy addictions, and I have done it. Coke is definitely one of the worst.