Explanation: There are two types of motivation: extrinsic motivation and intrinsic motivation.<u> Extrinsic motivation</u> implies that an individual behaves in a particular way because <u>there is an external stimulus such as a reward</u> or a benefit that motivates him/her. In contrast, <u>intrinsic motivation</u> implies that an individual acts in a certain way only <u>because it satisfies himself/herself</u> and not because he/she is interested in getting a reward coming from outside. Therefore, <u>people who experience intrinsic motivation are more likely to be persevering and to be committed to reaching their goal than those who experience only extrinsic motivation</u>.
According to the rule of <em><u>Forbearance</u></em>, if a promise is performance was rendered before they promisor promise was made, then it can never serve as consideration, even though it may meet the "legal value" part of the test.