It's really hard not to be like in real life though.
Which may be why I get annoyed when people have characters mad or annoyed at mine for seemingly no reason. It would be nice to be told "Hey, I posted my character being mad/annoyed at yours, and here's why." No one ever does that, though...
Yeah, I have autism, which supposedly means I should trust people. I don't...because murder shows.
But I was RPing an autistic twin, and the other twin's RPer posted that mine is too trusting even though I'd say she didn't trust anyone, so I was like "Wait, what? Is that a thing? I don't trust people and I'm autistic..."