A good coach encourages the same type of resilience in the people they work with. They encourage them to take risks. If the risk results in failure, they help all people to learn from the mistake and then go on to try another way.
Lord ByronFor the Angel of Death spread his wings on the blast, And breathed in the face of the foe as he passed; And the eyes of the sleepers waxed deadly and chill, And their hearts but once heaved, and for ever grew still!
Lord Byron