20 year smoker, 2 year vaper

I started smoking when I was eighteen. I smoked a pack a day nonstop for over twenty years. Now I’m 41, having been smoke-free for two years thanks to vaping. I can breathe, taste food, don’t feel irritable all the time, and generally feel great. I never thought I’d be able to quit, but I’m glad I was. I only wish I had discovered vaping sooner.