"Remember that no one can hurt you except yourself. If someone does a mean thing to you, that person is hurt. You are not really hurt unless you become embittered, or unless you become angry and perhaps do a mean thing in return."

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What are you going to focus on, that's what affects everybody's life. If you focus on what you can't control, you're a little crazy inside, angry and depressed. If you focus most of the time on what you don't have instead of what you do have, you're going to be extremely unhappy.

— Tony Robbins