I was recently reading a checklist of things and one of them was, to paraphrase, recognising that you can't talk to everyone equally. I have problems with that because I see everyone as equal and thus you would, and I have, speak to, for examples, a bishop, the VP of the company you work for, the same as you would a friend. Now I understand I may have some ASD traits in other areas, but is this really the case?! Do people actually believe they should speak to people differently?
I was speaking to a friend recently about ASD and I said until recently I had never had 2 people in the same place at the same time and I tie myself in knots about how much time I should spend with them, should it be separate or together, do you tell 2 people your news or just one etc. And she was bemused and said she just got in contact with/spent time with whoever she felt like at the time!
Also, apparently NT people don't spend lots of time discussing what "normal" things they should do or have constant checklists in their head to tick off in a conversation, like, have I asked about X yet? Have I spoken too long? Or feel stuck for what to say when you see your friend in an unexpected place and time!
Again that's all social. But there are things like doing the same thing over and over/rules. Like the difference between I like to sit here for my tea v. I must sit here for my tea otherwise I can't eat at all because this is where tea is eaten. That's just an example from ds2. Now I have met some children who grow out of things like that, which I guess is why they check development. Personally, I find repetition calming and doing the same things the same way reassuring, like sitting in the same seat in a cafe and if that seat isn't available then a feeling of constant discomfort, or having to leave.
But I do think there's less "normal" than we are led to believe, but then that scale of does this interfere with your life or not.