Im a truly awful artist, so modelling and drawing wouldn't work for me! I have found this video on youtube, which I thought was a brilliant demonstration for singletons of what my life is like. Heres the link - start at 42:00
I haven't shown this to anyone yet, as I haven't actually been diagnosed and feel attention seeking if I tell people this what Im like without the diagnosis first. But if my T ever asked me to represent what was going on inside - this is where I would start.