It is a well-known fact that we are allowed to chew out the people we care about. Most recently, this came to mind when I gave my old friend, Andrew, a serious tongue-lashing. Andrew is a lifelong bachelor, and a committed curmudgeon. He is better than most curmudgeons at being curmudgeonly because he started young. Andrew showed signs of being a grumpy old man when he was still in hi...