I smoked for 30 years and started using e-cigarettes (vaping) about 3 months ago and it was incredible. I now still smoke but only about 4 packs a month. I have gained so much from e-cigs that it is incredible. I now enjoy food so much better as the taste is so much better. My lung capacity and breathing is better and it save me a bunch of money every month. I also do not wake up in the morning with that crappy cigarette taste in my mouth.I have introduced this to many friends and family and every one of them are achieving the same benefits. It is a definite win win situation.