Commitment is the state of being bound--emotionally, intellectually, or both--to a particular person or course of action. Commitment starts with a choice (ideally thoughtfully made and aligned with virtuous purpose) and is sustained by dedication and perseverance. Commitment is active – it is expressed and realized in our thoughts and actions.
Commitment is more than just obligation – it is a giving of ourselves, sometimes at high personal cost or risk, to a person or purpose that we find worthy of that gift. Like other forms of giving, commitment can produce some of life's greatest satisfactions.