Hint: Being brilliant isn’t enough.
Just knowing how to do something doesn’t mean you can do it. Many brilliant leaders struggle to learn how to embody the traits to which they aspire. Think about the difference between knowing and doing. You can read a book about sailing, sit and watch someone else do it, even practice in a safe harbour – but until you steer the craft safely through a storm you’d hardly call yourself a sailor.
Insight doesn’t equal action.