I would seem quite normal apart from maybe appearing a bit depressed... which I'm not but lack of emotion, slight flat affect... and I don't tend to say much & avoid having to look people in the eyes a bit.

I guess I might seem a bit on edge depending. I always try to avoid any odd behaviour whilst around people. Probably how I managed to get through an acute phase without anyone realising I was psychotic.

As newtus said earlier though, we come in all shapes & sizes.