Those two dudes beaking that other people should be able to quit cold turkey. Power to them, I'm glad they had the willpower to do it. In my case, I didn't want to quit smoking, I know it's bad for me, but I enjoy it..........Vaping gives me that satisfaction I want. Without NIC juice I'd still be puffing away on cigs. Those dudes just HAD to quit due to health problems caused by smoking cigarettes......... Both admitted to going to the doctor and the good old doc told them to beat it and if you don't quit smoking don't come back. So ya, if put in the same position, I think I would choose to quit as well.....But then wouldn't go around beaking that everyone should be able to just quit just like that..................That's how I see it anyways....