Fun prank, swap vape liquid with rubbing alcohol.

They will lose fingers.

I assume that you're saying that you've never tried vaping, so how could you possibly state that you don't get it?
The vaping fluids come either containing 0 nicotine, or various levels of nicotine. I tried some without nicotine, and just blowing a cloud provided an interesting sensation that was rather pleasant. There are several reasons why I haven't continued my usage, but I can't saw I don't get why others do.

I didn't care for the taste, it was just flat

I'm really just surprised by how bold Dr. McCoy is being with Captain Kirk.

Vape weed.

I quit smoking roughly three months ago. The idea of vaping wasn't even a
consideration. I trust what's in that stuff even less than what I know
is in cigarettes.
I know they're going to come out and say that vaping is just as bad, if not worse,
than smoking cigarettes.