I’m really confused by this. Overall my sons behaviour at main stream school was classed as A*
However my son who has complex needs and ASD would bang his head on table and draw blood when he needed to re regulate - if my NT daughter did that I would be really concerned and think she was having a nervous break down. With my son I make sure that he is in room with low stimulus. At school they removed him from any harm.
My son talks to himself - if it were his sister I would ask her to be quiet but with him it’s a process of thoughts that he has to do.
Or a few years ago my son would periodically hum in the cinema - this was a sensory need and OT told me to give him a chew or bubble gum before the film.
Or he refused to shake hands with a tall black man at church. After discussions with OT etc for advice we realised that he had only met short black men so we immersed him into saying ‘hello’ to people who were both tall and black.
or he refused to go past a tree because it had fronds - I picked my battles and crossed the road.
All these occasions required thought and adaptation. For instance if a NY kid screams getting on a bus that might be just naughty - with my son he would refuse ( still does) or gets on and off at every stop because he refuses to be brushed.
Sorry but you can’t just get on with things - or treat them as if they are just like any other adult or child etc
I mean if my son suddenly decides there is too much street clutter on a road - he won’t walk down it and it a square causes him to breakdown because people walk in all directions we remove him.
My son has gone into shut down twice and it’s petrifying. So I will do everything to avoid that. He looks like a gargoyle stature with a contorted mouth and twisted body. It happened once at John Lewis in the cafe and we were just stuck there until he came out of it.
At school once he began pacing and talking to himself and luckily found a clock to look at to re regulate ( he watched the ticking hand) that was caused by off curriculum changes. The pacing and talking to himself meant I got the call to come in. A full blown ASD meltdown is not bad behaviour ( he was well behaved) it’s someone having a breakdown. You can’t just act as if nothing is happening and move on.
Honestly it’s flipping scary watching someone bang their head and draw blood or talk about death whilst standing by the waters edge ( London was too busy for him).