I try to contain myself from
vaping too big clouds in my car. During a period of harsh weather (when rolling down my windows was not an option), I would blow out some big vapor and basically make my car a cloud with wheels, but one day I sat down in it and noticed some drops of liquid on my windshield and rear-view mirror. I touched them and concluded that it was condensation from all the
vaping I'd been doing. Now I only vape while driving with good weather.