What are the little things that irritate you to death?
I have a thing with water consumption of others. I don't know where it stems from. But it irritates me when people leave the water running. Not because of a cost factor. But because, I feel as if they are wasting something that is mine. It doesn't bother me if it's me wasting water. Just when others are using my water.
As long as I don't see it it doesn't bother me.