A promise is a commitment or assurance that someone will do something or that a certain outcome will occur. It can be spoken or written and is often made to build trust between individuals. Promises can be made in various contexts, such as personal relationships, business agreements, or legal contracts. When a promise is made, it creates an expectation for the other party. Fulfilling a promise is important for maintaining credibility and trust. If a promise is broken, it can lead to disappointment and damage relationships. Keeping promises is often seen as a sign of integrity and responsibility.