Mistakes are good, because they mean decisions were made along the way
... and some mistakes will be made.
because at least some decision were ade along the way.
(and we'll find the mistake, and fix them).
[Many people] think it means accept failure with dignity and move on. The better, more subtle interpretation is that failure is a manifestation of learning and exploration. If you aren’t experiencing failure, then you are making a far worse mistake: You are being driven by the desire to avoid it. And, for leaders especially, this strategy — trying to avoid failure by out-thinking it — dooms you to fail.
Focus is saying no to 1,000 good ideas.