I just don't happen to smoke anymore, but haven't felt the need to think of myself as a non-smoker, just a contented vaper. I started because my boss, a dedicated smoker himself, decided to buy a kit for all the smokers in the company, and though I highly doubted it would replace cigarettes for me I was willing to try the e-cig while laughingly telling him not to get his hopes up in my case. I didn't put any pressure on myself to quit smoking, and while I enjoyed vaping I continued to smoke for the first six weeks, though I discovered as time went by that I was smoking less and vaping more - not a conscious effort, just a natural course of events.
I haven't had an analog in over six weeks, and though I still carry around a year-old pack of cigarettes just because, I haven't been inclined to smoke one. The fact that it's a year old may be a natural deterrent, but I also have no urge to go buy a fresh pack, something unheard of before the e-cig (like a few others here, I would panic when I was down to that last pack - now, I have no need).
The truth is I, too, enjoy the ritual of smoking, and have no desire to leave it behind; now, I don't have to. As to not actually smoking, maybe someday I'll think of myself as a non-smoker (and for insurance purposes perhaps sooner rather than later), but in my heart I continue to think of myself as a smoker who vapes, free to light up whenever I wish, I just don't feel like it now.