Had to laugh while riding the metro. Overheard a conversation between this college boy and a young girl sitting next to me. They were cattily discussing their college professors. She asked what was the deal with this one professor, and he answered “Yea, he’s about fifty or sixty and dyes his hair, and no one’s buying that.” He then gave her a thumbs down on this professor. No discussion on the quality of his teaching or what this college boy learned in the class. He then went on to praise another professor, Dr. Bill, who was really cool and you could call him by his first name. This college boy needed to be in one of my classes. I’d show him a thing or two about thumbs up or thumbs down.