Heh. I think we've all gone through that, many of us for precisely the same reasons. I actually deliberately had a smoke at my 1-week point into vaping specifically to find out what it was like now that I noticed my senses of smell and taste improving, and more importantly to see if they still had any hold on me. The results were, in order, "Christ, these are nasty, how the hell did I ever smoke these?" and "Nope, not even slightly," followed by a side of, "Holy, did I really smell like this all the time?"
So, yeah, I discovered pretty quickly that smoking didn't have any hold on me, and that it was now nasty enough that I never even wanted to go back.
Science. It works, b*tches.