Talking about bathroom issues should not be taboo. Issues, like involuntary loss of urine, can be extremely bothersome and cause tremendous emotional distress. I know this for a fact.
It never fails when I’m shopping, and my arms are full of packages, that I get the urge to pee. When I have to ask for the key, I’m praying that I can get inside the bathroom before it’s too late. If I have to sneeze, cough, or even if something makes me laugh, I may begin to leak. And, waiting to the last minute for someone to give me the bathroom key, will surely quickly cause an accident.