Motivation is best defined as a reason for a person’s choice or actions. the tendency to view something in a particular way. the ability to recognize why a source wants people to think in a particular way. a method of choosing significant details that are included in the source.

A reason for a person’s choice or actions.

Explanation:

Motivation is an impulse that makes people act to achieve their goals.

Motivation involves emotional, biological and social phenomena and is a process responsible for initiating, directing and maintaining behaviors related to the achievement of objectives.

Motivation is what makes individuals give their best, do what they can to achieve what they want, and often, some even end up "overtaking" other people.

your answer would be (a)