I started vaping in 2015, once I found the liquid I liked I completely stopped smoking cig’s and have not had one in over a year. I feel overall better health-wise and I no longer cough or smell horrendous like before. Thanks to vaping I was able to quit a 20 year habit that was most likely going to kill me sooner or later. Overall very happy with this alternative, to this date I have not seen any negative side effects. I encourage current smokers to at least give it a try.