I was out at the bar over the weekend, and went out to the smoking area to vape. I use and istick and nautilus mini, so there were no clouds at all. A couple of people were asking about e-cigs and if they work or not, no problem, I like to talk. Then the one guy starts telling me how he refuses to use them because they cause long term cardio and brain issues... what? I asked where he had heard this, of course he didn't know, he just knew they were bad, and more harmful than cigs. Crazy people, just thought I would share.