"I would love to have a photographic memory. It would come in handy with the rants I'm given on Scrubs... often on short notice!"

John C. McGinley is revealing his desire to have a photographic memory, which would work for his function on the television program Scrubs. He is likely referring to the fact that he frequently has to memorize long monologues or tirades on short notice. This quote reflects the trouble of remembering lines rapidly and accurately, and McGinley's wish to have a photographic memory to make the procedure much easier. It also reflects his devotion to his craft, as he wants to put in the extra effort to make certain his lines are best. McGinley's quote is a testimony to the hard work and dedication that enters into acting, and the desire to do the very best job possible.