“Despair is a form of certainty, certainty that the future will be a lot like the present or will decline from it; despair is a confident memory of the future, in Gonzalez’s resonant phrase. Optimism is similarly confident about what will happen. Both are grounds for not acting. Hope can be the knowledge that we don’t have that memory and that reality doesn’t necessarily match our plans; hope like creative ability can come from what the Romantic poet John Keats called Negative Capability. On”