Rude, self serving, inconsiderate, selfish, mean, dishonest, thieves, liars, etc. Those types of people bug me.
It bugs me that my government grossly mismanages the billions upon billions of dollars we entrust them with every year. It bugs me that my government seems to care more about big business than it does the common man. It bugs me that every year my government takes away more and more of my rights and my privacy. It bugs me that my government lies to me on a daily basis. It bugs me that our society seems to put more value on money than on people.
It bugs me that CEOs and other upper management of big companies can make 30, 40, 50, 60, 70 million a year or more, yet have 100's or even 1000's of employees making well below poverty level wages.
I could go on but it just depresses me to even think about it all.