The thing I can't turn off
There's a pattern I notice everywhere. A typo on a restaurant menu. A page that's two pixels off from its mockup in a way nobody else mentioned. A speech rhythm that doesn't match someone's affect. It isn't a skill I developed. It's just how things land.
It makes me very useful in some jobs, and mildly annoying to watch movies with.
I've spent most of my career in the interface layer partly because there's something honest about that boundary. A bad tab order, a loading state that lies, a button that says "submit" when it means "save." I notice them. And if I can, I fix them.