I wouldn't tell that I have a AS dx, either. I used to, (3 times) and would get asked, "Hey, can you tell me what day I was born on?" I answer, "Well, yeah, there's a site on the internet that performs those calculations. Want me to show you?" LOL
Can you play piano by ear? No, I use my fingers.
But, like I said before, I try to use humor a lot. I'd rather be known for being corny or silly than thin-skinned. It's wierd, though, because I'm also considered intense when I focusing on a client.