A promise is a commitment or assurance that someone will do something or that a certain event will happen. It can be made verbally or in writing and is often seen as a way to build trust between individuals. When someone makes a promise, they are expressing their intention to fulfill a specific obligation or expectation. In many cultures, keeping promises is considered a moral duty. Breaking a promise can lead to disappointment and a loss of trust in relationships. Promises can be found in various contexts, such as personal relationships, business agreements, and even legal contracts, where they serve to establish clear expectations and responsibilities.