You run into someone you haven't seen in a while. Should you ask them why they put on weight?
NO, you would hurt their feelings!
Your teacher has asked you to work with someone you don't like. What should you do?
Don't say anything and follow directions.
A student near you farts. What should you do?
Nothing, ignore it.
You are in the library studying. You are humming because it helps you to concentrate. How do the other students in the library feel about this?
Annoyed, it makes it hard for them to focus on their work.
