Former smoker here, currently vaping. Weaned myself all the way down to zero nicotine, preparing to take the plunge and give it up altogether. I've already recognized that the physical act of having a smoke is more addictive for me than the nicotine. I've come to the same conclusion that you did. I need to find a phone number that I can call and listen to a recorded message or something, just so I will have an excuse to escape outside and disconnect for a few minutes.