I worked with a girl that ate with her mouth open, and, would make the most disgusting sounds. I almost threw up one day, and, finally asked to be moved. I thought maybe it was because she wore braces, but, it didn't change when she had them removed. It was so nasty, and, it just made my skin crawl. I had one guy that I worked with, that because I'd refused his advances, made my days at work nearly impossible to cope with. It took him about a year and a half to finally back off. He was just bitter, young, and, mean.