I am not sure when in the last 10 + years or so that it became so apparent that failure is not an option. Mistakes are how we learn! The most successful children's show, Sesame Place - Elmo's World, shows us this daily! I personally feel that it is the reaction to the mistake or failure that progresses or regresses the learning process.
Take at look at this clip, and determine your position!
PS As a part of the notebook set up, expect a GRIT quiz~