I've noticed when I'm on the verge of a meltdown people try interacting with me, usually it's family but sometimes it will be a teacher
Usually it's like this for me

Lol
A lot of the time it feels like my body is on fire, crashing and burning, my brain about to fry and explode
Almost always when feeling like this someone will try and talk to me which is a kind gesture but really doesn't help. It's another thing to try and process...
I wish meltdowns didn't happen. I've tried learning new ways to better manage them and like how to see them coming but haven't been much successful yet
I've got a lot of autism books and some addresses meltdowns so I'm gonna read them again soon as a meltdown happened today and I'm ok now just a bit tired but I get them a lot and this needs to not happen