It’s essential that we make new mistakes.
We don’t make nearly enough of them. Not enough original effort, not enough generous intent, not enough daring in search of something better.
But at the same time, we need to stop making the old mistakes again and again. What did you expect to happen when you did the very same thing that didn’t work last time?
For some of us, it’s more frightening to do something new than it is to retry something that failed.