To build and maintain hope, we need three things: a sense of control, a belief in the value of something, and a community. "Control" means we feel as though we're in control of our own life, that we can affect our fate. "Values" means we find something important enough to work toward, something better, that's worth striving for. And "community" means we are part of a group that values the same things we do and is working toward achieving those things.