Stimming often looks/feels like a involuntary tick but its less involuntary/compulsive and more just something you like to do. Lately I have been chewing my tongue as a form of stimming. I did it when I was a kid but I stopped for a long time it not sure why I started doing again but whatever.

Seemingly disjointed memory recollections. Like someone says something about a bicycle and you go off on some random story that has a bike in it but doesn't really play a big role in the story. as you learn to mask you learn to make the reference way more obvious so you don't seem so weird.