Had two scouse lads on site today see me vaping and tell me ya wanna sack dat mate,it will kill ya,both smokers,they say they vaped for about 6 weeks and they had problems breathing and had really tight chests,one of them also said another mate of his who cycles had the same problem so went back on the ciggies and now his chest is much better,lol,tried to explain they was probably vaping high PG juice and it wasnt agreeing with them but they wasnt having it,all this was said while they both had a cig in hand.