I lowered my nic by mistake (I was adding more and more 12 mg WTA to get through a motherly visit, LOL) then my stress went all haywire, and well, I wound up smoking some. I have actually INCREASED the nic in some of my setups to over 18 and I use them if I'm having trouble.
I don't feel like a failure either, I would feel like a failure if I continued smoking so seriously, I wouldn't worry TOO much, and similarly, if I lower my nic it will be increments and ALSO, it will be planned during a low stress time.
My brain is just very, very intolerant of change, but as a 3 ppd smoker, I think vaping 18 mg/ml in my setups (and a few with more) well, I think vaping that way is going to kill me (if at all) far more slowly than if I returned to smoking.
I'd also say maybe your reduction was too large and/or also possibly, perhaps you want to reduce in SOME setups next time, not all of them. IMHO that is making things easier for ME, I can use my high nic setups first thing in the morning, or during periods of high stress and etc.
Anna