I have noticing a few friends that have been vaping, but the funny thing is, they've never smoked a cigarette in their life. I know they've all smoked hookah before, but I thought it was funny, in fact a little weird, that these guys would invest so much into an e-cigarette even thought they're not trying to quit smoking. One of them even said that it was like a personal hookah. So I was wondering what was your guys' stand on this view?