a decision to stick with something regardless of the consequences
A commitment forms the essence of the steadfast character. When a character makes a commitment, it is a decision not to quit regardless of the obstacles that may come. This allows the character to accept much higher costs on the way to a goal than he would if he re-evaluated every time something went wrong. A problem arises, however, when one of those obstacles turns out to be impassable. If a character reaches this point, he cannot achieve the goal. But since he is Committed, he does not re-evaluate and instead continues to beat his head against a brick wall.
syn. dedication, devotion, steadfastness, zeal