@youronlyone @autistics @actuallyautistic
If you've read many books and watched TV or movies over the years, you can learn how to emulate what is expected. With that said, it can be difficult to avoid coming across as cliché.
There aren't any specific books or movies I could recommend. I've read hundreds of books and seen thousands of movies and TV shows. I made a point to study how "normal" people do things because, for a long time, I wanted to be like that.
The trick is learning to take the essence of various scenes and blend them together so it doesn't read like a rehash.
Often, that involves a great deal of practice and having neurotypical readers give you their opinions as you are creating it.
I also think about my neurotypical family and friends that I grew up with and try to ask "what would they do?" and play that story out. If I know them well enough or have enough experience with being present for their reactions to things, I can write about it honestly.
My wife is more ADHD than autistic (although is a little bit autistic) and I rely on her to help steer my writing and provide suggestions. She's also an excellent editor.
The other option is to just write more autistic characters and hope you find your audience.
I do a little bit of both but I have no real audience to speak of so perhaps my advice isn't that great.
I love to write and I love to write from other points of view when I can even if I cannot truly understand them.