Hindsight 20/20 Mac OS
Hindsight is 20 20 Meaning Definition: Choices that seemed difficult in the past now seem clear after the person knows what happened as a result of those choices. Origin of Hindsight is 20 20 This expression comes from the way people describe good vision. Looking back on Mac OS X's past with 20/20 hindsight. John Siracusa – May 12, 2011 11:55 pm UTC 139 comments with 98 posters participating, including story author. Blackjack 21 games free.