“I don’t regret anything I've ever done in life, any choice that I've made. But I'm consumed with regret for the things I didn’t do, the choices I didn’t make, the things I didn't say. We spend so much time being afraid of failure, afraid of rejection. But regret is the thing we should fear most. Failure is an answer. Rejection is an answer. Regret is an eternal question you will never have the answer to. ‘What if . . .’ ‘If only . . .’ ‘I wonder what would have . . .’ You will never, never know, and it will haunt you for the rest of your days.”

How is what Trevor tells us here related to the quote from chapter six where Trevor argues that it is best to be resilient, to feel pain or embarrassment after a mistake and then move on, but never let negative emotions dominate one’s decision-making in the future?