I've been using my eGo e-cig for 6 months now. The first thing that I noticed after a couple of days, is that I could smell other smokers. I always think to myself,"Ewww! that is what I smelled like for 26 years." The good thing about re-fillable e-cigs, is that you can get nicotine-free liquid for them if you choose. If you have made it 3 days without a cigarette, congratulations! That is the first step. The physical addiction to nicotine is broken. The rest is mental. If you think that you need a cigarette, it's just that, thinking...