I've almost entirely switched. I still have a real cigarette every few days . . . something in those things has a half-life which is kicking me around then, and the WTA doesn't have whatever that is. I'm not sweating that; it's much better than 25/day and I have hope that that will fade with time. My concern right now is the weight gain. I've gained ten pounds already. I know this happens when people quit smoking, but I didn't think it was an issue when switching from smoking to vaping. Exercise isn't helping. My junk food consumption has probably increased. It's possible that my portion size has increased as well. Again, I think maybe I'm craving something added to cigarettes which isn't in WTA fluid. I smoked Camel Silver and Camel Blue, if that gives anyone any clues. Soooo . . . it's not like I don't know what to do. Eat less; exercise more. It sure can be hard to implement, though. The last time I had to make a deliberate weight loss effort was about 15 years ago, and 15 years makes a huge difference in how hard it is to lose weight. If anyone solved this problem by some means other than careful diet and lots of exercise, please do let me know. Otherwise -- are others having this problem? If so, would you like to start a weight loss thread where we can cheer each other on and report progress?