You know that thought that goes through your head when you're doing something incredibly stupid (like slicing bread with the knife pointed _toward_ your hand)

You know that thought that goes through your head when you're doing something incredibly stupid (like slicing bread with the knife pointed _toward_ your hand) - "This is a really bad idea" ? After 3 trips to the emergency room in 2011, my goal for 2012 is to _immediately_ stop doing whatever it is, the instant this thought occurs to me. Try it... it's harder than you think.