Wanna take a break?

Yesterday, a supervisor and one of my bosses asked me to join them: they were going for a cigarette break. I wasn't sure how to respond.

I have come to a point in my career where being a non-smoker is a (mild) impediment to further advancement. Not something I had foreseen, and not a welcome development.

On the other hand, I'm well-liked enough to be invited. I think that's a sign I should just keep doing what I'm doing. No tobacco necessary.