Inappropriate in what way?

I ask because I had (have) a similar concern that I couldn't quite articulate, and trying to articulate it made me realize how ridiculous it was.

I was afraid to bring it up--afraid it was "inappropriate" because...well, I wasn't sure why. Because it was "impolite," I guess. Nice people don't talk about such things.

Which is a stupid reason to stay quiet. It's therapy, after all, not a tea party with the Queen. Where else are you supposed to be able to talk about such things, if not with a therapist?