You don't need them to be funny, and you may hurt someone badly. The safest target for your humor will always be yourself. We all like to be with people who are comfortable with who they are - warts, receding hairlines, and all. Then I wake up completely and remember that I am the Pope. Developing your sense of humor will help you get that same message across.
Laughter also remains one of the natural tranquilizers of life.
When things are going crazy, take a trip on the funny side of life. Laughter provides that inner upper, an emotional massage that ushers in a new perspective for our irritations and disappointments. This life is a test. It is only a test. She was talking about me.