I hate reading/hearing the news, especially local news. The reporters trump up the stories to be so sensational and make you feel as shitty as possible about people and the world. Local news is worse, since you find out your neighbors are scum and evil shit is happening all around you. I guess it's my fault for wanting to bury my head in the sand and not know about all the evil shit going on in the world.
Also, reading Alas, Babylon is depressing.