I was also very lucky I went cold turkey the first day of vaping. Well really it wasnt luck, it was determination. I decided I wasnt going to smoke ever again. Yes the first few days were hard, didnt go out of the house, sat quiet, and learned what I need to know on how to beat the cravings.
I have not picked up an analog since.
I feel (MHO) that if you keep smoking while vaping it makes it harder to drop analogs. Your brain is always going to tell you to pick up the analog because of the MAOI in the tobacco it addicts you to "the cigarette". Nicotine is the easy part, its retraining the brain to except the e-cig as your new reality and the new way to get nicotine.
You have to be firm with yourself, tell your self no and vape threw it. Besure you are vaping the right way to get the most out of it. Vape into the mouth first then inhale. Doing this slowly. You absorb threw your mouth, nose and throat from the mucus membranes.
You really have to be really stuborn with your self, you really have to commit to the vaping whole heartly, and never let your brain win. Your brain will come up with ever excuse in the book why you need to have an analog, you just need to say NO!
I quite after 40 years of smoking a bit over a pad, full flavor 100s. If I can do it anyone can.
Yes I do have some days that are harder then others but Im stubborn and im not giving in to myself. The vaping will work, it will get you past the worst of it!