Let me clarify I enjoy sub-ohm and cloud chasing. It's not rocket science and can be as safe as any other vape. My annoyance is with TC coils being sold by Kanger and such at .2 ohms. You can daily read on here someone wanting to play with low ohm coils that have no understanding of ohms law. Add to that people tend to believe if it's made from a factory and it fits a mod then it's safe. I'm just waiting to read about someone placing a TC coil on a mech using a AW bat with a 10amp limit thinking they are safe because everything seems to work together. They don't know any better and I have no quarrel with that, it's part of learning. It's companies and individuals selling products with no regards to wether the person understands the risks and to make things worse half the people working at vape shops don't know any better either. I talked to a couple guys working that said learning ohms law was a waste of time to just use the calculator apps. Those apps build complacency and complacency is one of the most dangerous things in the world.