This is a good article that will help some people learn one of the reasons why you shouldn't vape a lot. I've been smoking for quite some time now, and I feel fine despite the warnings on cigarette packages and doctors' words about how bad smoking is for your health. I have tried tobacco, marijuana, e-cigarettes, and vape. For me, one of the best options out of all of these is this product: https://online-dispensary.net/thc-vape-pen/. So far, it's my favorite, and I don't plan on quitting vaping.