Related:

• Don't worry over what other people are thinking about you.
  They're too busy worrying over what you are thinking of them. -- Edelstein's Advice...
• Don't worry over what other people are thinking about you.
  They're too busy worrying over what you are thinking about them....
• Edelstein's Advice: Don't worry about what other people think of you -- they're too busy worrying about what you think of them.
• Picard: "I'm much too busy to learn a part." Beverly
  Don't worry! I'm not asking you to play a lead or something....
• You worry too much about your job. Stop it. You're not paid enough to worry.