Will Smith did. He took 10 mins and did an impromptu audition at Quincy Jones’s party for the guests. Will could have waited a week or maybe even 3 weeks to prepare. However, Quincy was adamant that Will audition at the moment and not wait any longer. Well he didn’t and after that audition, Will Smith was on his way to become The Fresh Prince of Bel-Air. Moral of Will’s story is ALWAYS SAY YES.