I have a few that mostly have to do with people being selfish and only thinging about themselves.
Examples:
People who dont put their Siddurim, Chumashim and other seforim away in Shuls and Beis Medrash.
People who litter as a habit. (Cant blame someone who did it once by accident)
People who drive like maniacs and nearly cause accidents.
People who park in such a way that it wastes good parking spots.
People who tie up bags of stuff (food) and make such a tight knot that its a huge pain to open.
I can go on and on.