Related:

• No one is listening until you make a mistake.
• The enemy never watches, until you make a mistake..
• If you can't make a mistake, you can't make anything. -- Collins's Law
• All papers after the top are upside-down or backwards, until you right the pile.
  Then the process repeats. -- Vile's Law of Grading Pape...
• The enemy never watches until you make a mistake. -- Murphy's Military Laws, #31
• Lovka's Law of Driving: There is no traffic until you need to make a left turn.
• The greatest mistake you can make in life is to be continually fearing you will make one.
  -- Elbert. G. Hubbard, American write...
• The greatest mistake you can make in life is to be continually fearing you will make one.
  Elbert Hubbard...