THey call it addiction for a reason.
YOu're doing well, so don't beat yourself up! If you really WANT to get rid of the ciggies completely, though, you might think about a couple of things:
Is your juice the right nic level? If you're not feeling, I guess satisfied, then this might help.
Have you figured out your device? If you're struggling with the equipment, this is somehting else to work on- regular cigs are pretty easy to operate, vaping a little harder.
Are you getting enough vapor? Again, modifying your juice and/or changing devices could help. And for me, seeing the smoke is part of the satisfaction.
And...are you taking enough time? I haven't heard too many others talk about this, but here's how it works for me- I used to ALWAYs smoke after meals, and now, after a good dinner, I feel the need. If I had a cig, it just...does it. Right away.
Vaping is slower.
After dinner in a restaurant, I skip dessert, and VAPE LIKE HELL for about 10-15 minutes while my wife has her chocolate mousse. It takes it a while to kick in, and kick the nic-fit. You can definitely "vape away" the cigarette urge, if you have strong enough juice and take the time. But it takes some time.
Best of luck,
ANde