|  |  | Change Blindness: Why You Cannot be Aware of Everything www.youtube.com — Your brain fails to focus on details all the time. Change blindness allows the brain to focus on one precise thing and that's very useful and a great survival mechanism. But since most of the time we're not aware of what the brain focuses on, we cannot have a full picture of our daily lives; it distorts our perception constantly.More... (General Sciences) Comments Email Added 2008-01-21 13:30:10 MakiMaki