> Denial is an undervalued life skill. When somebody declares a complicated problem, you simply decide "no it isn't" and then you move on. People underestimate

> Denial is an undervalued life skill. When somebody declares a complicated problem, you simply decide "no it isn't" and then you move on. People underestimate this. You can rephrase denial as "strong will". It only takes one David Goggins style person to blow the lid off what was considered "impossible".