I agree.
Lack of empathy is my biggest pet peeve.
Occupying a bus seat with your purse when it is full
rushing in front of someone with a kid, or an older person in a grocery store simply because they are not walking as fast as you are, causing them to have to stop and wait for you to pass them
Someone walking twords a door with their hands obviously full , and everyone sees.. yet noone offers to help.
People who blow thier nose at the dinner table- loudly- or cough up what ever is in their lungs while people eat..
people who leave their mess on the table at small restaurants where there is clearly a trash can for them to put thier things in.
People who throw their cigarette buts on the ground .. sometimes incehs away from a trash can.
hmm.. i have alot of annoyances..