I am on my 11th day analog free. I smoked between 1-2 packs of Marlboro Lights for (not counting a few quits that lasted from a few days to one 4 year) over 30 years. I tried EVERYTHING (except those injections in your neck) to quit; nothing worked. My last attempt was with Chantix, which got me down to about 5 analogs a day, but made me certifiably crazy. The day I quit the Chantix, I dug out the old Smoking Everywhere kit I'd bought about 3 years ago, went to the mall and bought a pack of cartos. I had two analogs left, smoked 'em, and haven't looked back.
Since I bought those overpriced ($25/5 and not great) cartos, I found this forum. I ordered a KR808 from myvaporstore.com, with a bunch of prefilled cartos. After receiving one set of dry blueberries (a situation rapidly and VERY kindly remedied by the vendor who, at my request, replaced the cartos with a pack of blanks, a bottle of blueberry juice, and a syringe), I find that I will probably never (or seldom) buy prefilleds again. It's so easy! I just placed orders with a couple of different vendors who are having sales for a bunch of juice, and I am ordering a set of syringes from myvaporstore.com today.
Long story short: this is so very do-able! If I can do it, then anyone can. I enjoy vaping MUCH more than smoking...the flavors are fun, and it's so much less expensive (If you don't get hooked on buying tons of paraphrenalia and upgrades and mods). I can breathe again (I have ... maybe *had* ... early stage COPD); I don't wheeze. My singing has improved because I can breathe properly. I don't smell. I can vape in my house! It SUCKED going out in the 115 degree AZ heat to smoke! It's kind of sick, but it's SO MUCH FUN vaping!
Yes, you can quit smoking with e-cigs. I'm living proof. Living a long, long time, I hope ... at least a lot longer than had I not switched over!
Good luck to everyone who's giving it a go!