as many others have already stated, i wouldn't put yourself down for not quitting altogether. cutting back, even if it's just by 1 cigarette is a big accomplishment, so congratulations!
i loved smoking, and even though quitting was in the back of my head, it definitely was not a priority. i started researching e-cigs out of curiosity, and reading all the success stories about quitting and hearing about all the variety of flavored juices actually got me excited to try! i mean i never thought i'd lose 30lbs, but i did, so why not?
i still had half a pack left when i got my 510, and i ended liking vaping so much that i just quit altogether. although it's not to say that i don't crave one every so often. my boyfriend still smokes, so the smell of a freshly opened pack tempts me. i actually took 2 puffs off of his the other day out of curiosity and i was repulsed! it just doesn't taste as good anymore. the smell however doesn't bother me as much.