I'll tell you my story....
I vape, I vape all day, a lot to say the least. Every minute I'm at the computer, I'm vaping. When I step away from the computer I reach for my 510 or 808; I want, I need, I enjoy vaping.
I use to smoke menthols. Even vaping for several months, I still on rare occasion want a real cigarette. What do I do? I reach for a carto with a menthol flavor; doesn't matter what nicotine level is in it; it's the flavor I long for in my brain.
Many years ago I attempted to quit smoking. Part of the course was to complete a rather lengthy questionnier. I found that I was smoking for a break, a gratitude, a reward, and pleasure. I was very surprised to find out it wasn't because I was addicted to nicotine or had the graving; my reasons were different.
I'm a professional artist and jewelry designer. When I'm working on something I always reached for a cigarette inbetween making or designing things...this was my break, this was my reward, this was a moment of quiet time for me. This need hasn't gone away. The hardest times for me is when I'm in my studio working. I finally set up a PT at my work area but even with my PT something seems to be missing.
What I found is that if I vape a menthol flavor (even at zero nicotine), it finds that little place in my head wanting and telling me I want a cigarette; and it quenches the feeling. Most likely because I got a hit of the flavor my mind and body was so use to for so many years.
Certain conditions and stress levels set off a wanting and need for a cigarette; I stop that want by vaping a menthol flavor. As time goes on I find I'm reaching for a menthol carto less often which to means it's working.
So go ahead, give it a try. What may work for me may not for you but its something to try or at least think about.