It's a shame but yes. In my chosen line of work so many clients have disabilities, but they have so much sense that they can sometimes BUG the hell out of you. They can cuss you out, spit, scream, you name it, while smiling just to see how long it will take to get to you...........
But you do what you have to do during therapy and roll on.
Question: what's your favorite excuse to cut a convo short when you're tired of being bothered?