I’ve rarely seen people judging someone because he has a sore leg. Mental disorder, however, will change the way people interact with you, one way or another. It is obviously more private.
Having said that, I once heard from a kid in Yeshiva that his therapist told him that it doesn’t matter that monsters come out from under his bed at night. I thought it funny that his therapist didn’t tell him there were no monsters, or at least that they don’t come out at night. Someone asked him who his therapist was, and he said “I’m not saying, it’s private.”
That’s open for you!!