If growing in a closet, can I still smoke in the room?

For clarity I'm closet growing but I have a kinda big closet.
I've got a 32 inch fan that I usually have going full on.
So in laymans terms, I've attempted to blow cigarette smoke directly into my closet. The fan blows it out. Its pretty gangster.

i have never seen a problem with smoking cigs near plants

i have only heard about this problem, and i have never seen a picture of this problem either. that shows how much you have to worry about it or how often it happens.

tobacco has always been a natural insectaside for plants for many many years and that hasnt killed off most the plants