I was a member of an Am Dram group about 20 years ago and we were putting on a production of Michael Frayn's "Noises Off" There was a lot of debate about the fact that the F word was used once in the third act. We weren't sure what our usual audience would think of it. It brought the house down at every performance! Used just the once, when it wasn't expected, was very funny. Used any more it would have been coarse and boring.
People’s experiences of counselling, CBT