I started smoking at around 13yrs old, tried cold turkey a couple of times…failed… 2 sessions of hypnosis…failed…
so on my 49th birthday this year, bought an e-cig. great bit of kit, now, although i hav’nt made the switch completely i have however, cut my intake by 50% or more. so i say go for it, try it, working for me and my aim is to be off the real completly by my 5oth next year