So I started watching The Big Bang Theory and there's certain things that the character Sheldon does that makes him look like he's supposed to be autistic. Like there was an episode a while back I watched where he had to have someone go with him somewhere, I can't remember what it was but it was like he couldn't go to this place unless he had someone with him and he was going to all these people who were on a list in a certain order, like the 1st best friend and then the second best friend, and so on. I was only watching it for a bit whilst I waited for something else to start though so I dunno much about that episode. But in the episode that's just come on now, he goes to a barber's for a haircut and the guy that does his hair every time he goes there isn't in, he's in hospital. But this other guy opts to cut his hair instead but Sheldon's like he can't do it because he's not the person that usually does it and he'd do it wrong etc. So I'm just wondering is he supposed to be Autistic or does he just appear to act like it?