I'm confused. If smoking is bad for you because it clogs up the blood vessels in the lungs with tar and reduces oxygen to the body, and with 500 or so chemicals added to the equation. Why is vaping ok when, in fact, it has as many chemicals and does the same amount of harm to your body? Make it totally illegal for dumb people who don't realize this.
Here is an extra bit of wisdom: we all know we're going to die one day; what we should worry about is "How you're going to die."