Trust trust, acting as if we believe someone will do what they say or that something will hold, is what makes cooperation possible. We cannot check everything ourselves. We cannot be everywhere. So we rely on others. We trust the bridge will hold when we step on it. We trust the other person will share what they know when we ask. We trust that the record we read was made in good faith. Without trust, we would have to verify every claim ourselves. We would never get far. First, we have a choice. We can act on what someone said or wrote, or we can refuse. When we act on it, we are trusting. Trust can be earned. Someone keeps their word again and again. We learn they are reliable. Trust can also be broken. Someone lies or fails. We become cautious. So trust is built and repaired in relationship. It is not blind. It is a bet we make based on what we have seen. Trust can be misused. People can abuse the trust of others. So healthy communities find ways to check—not to remove trust, but to make it easier to detect when trust is broken and to repair it. When we pass knowledge on, we often pass it through people we trust. Keeping trust alive—by being trustworthy and by holding others to their word—is part of continuity. Who do you trust to tell you the truth? How did they earn that trust?