Dear Annie: When my brother-in-law is sick, he loves to cough: He says he wants to spread his germs around. Recently, we went out to eat with him, and he coughed into his hands and not into his elbow. He kept coughing throughout the meal. No one wants his sickness. I find it difficult to be around him. My brother-in-law is also a bully, and I believe this is part of his love of bullying —…