You know another random cool thing I am enjoying?
When I travel on business I used to get bored sitting in my room all night (and dying for a smoke) and would generally go outside multiple times for smokes.... put on my coat (it's cold here now) and shoes, wait for the elevator, go all the way through the lobby, stand outside somewhere that I dont p!$$ off the non smoking guests, etc. Complete pain in the @$$.
Now? Stay in my room with my feet up having a drink and watching sports
vaping like a madman.

I love that!
Rental cars? Ha! I chain
vape and the car likely smells better when I return it.

No pulling over to stand outside and smoke.
P.S. I've never had a smoke alarm issue in a hotel ever.
Dumb things like that help me understand how stupid and "inconvenient" smoking really was.
