High performers learn fast and fail fast.
We know that what is practiced is as important as how (deliberate) and how long (e.g. 10,000 hours).
If practicing the wrong things it doesn’t matter how effective you are, how deliberate you are, or your 10,000 hours!
Competitive advantage is about keeping what works and removing what doesn’t, fast!
Many new performers are too busy “doing” to spot the difference and on a very slow learning loop. Learn fast - fail fast!