We assume in our daily lives that the world is both safe and sane. Otherwise, we could not carry on.
Those who read the fiction assume that, because I'm also a historian, I know what I'm talking about.
It's a phobia I have. I never assume I'm going to be able to write another album after I finish one.
Parents shouldn't assume children are made out of sugar candy and will break and collapse instantly.
I try to not assume things are sexism. I'm trying to be good natured about why things are happening.