The reason producers make stupid movies is because there are stupid people who will pay to see them.
Never, ever point out that a woman is eating too much.
People who read books in public places are regarded with suspicion because they appear self-sufficient. When you seem self-sufficient, other people think that you think you're better than them, and they get resentful.
In relationships it is best to assume nothing.
While being madly in love is fun, perhaps one should aspire to be sanely in love.
You can not make someone love you. You can not be thin enough or white enough or famous enough. The choice is entirely the other person's. Then again, you might try hypnosis.