Things like some countries in the world driving on the left side of the road when the majority drives on the right. A lot of things that I should let go of, bother me a lot:/ Like I want to fix everything and make it all fair, even, and equal. I also get peeved by the whole Android/iPhone debate. I wish there was only 1 brand so there would be no stupid competitions!
Added (1). Those are just 2 examples btw, if I listed everything that bothered me you'd be reading a very long list!
Read more: What does it mean if little things like this bother me?