" Psychologists have discovered that the most efficient method is to force yourself to type 10 to 20 percent faster than your comfort pace and to allow yourself to make mistakes. Only by watching yourself mistype at that faster speed can you figure out the obstacles that are slowing you down and overcome them. By bringing typing out of the autonomous stage and back under conscious control, it is possible to conquer the OK plateau. "

― Joshua Foer , Moonwalking with Einstein: The Art and Science of Remembering Everything