> I find it odd that others need music or talking to focus. most of the time I prefer silence.

I need music otherwise my brain starts playing music instead of ruminating on thoughts. I also need to keep my body occupied. At least doing the dishes or something, going for a run or walk even better.

Background talking is fine but it has to be from strangers. If there's a tiny little chance someone might say something where I can contribute (like in an office), that ruins any and all ability to think. Brain goes on high alert listening for cues