The following is an excerpt from a 100 words article about "extols."

extrinsic motivators are associated with extrinsic rewards, which are rewards that are not necessarily related to an individual's intrinsic motivation. Extrinsic motivators are often associated with external rewards such as money, popularity, and power. They are often less satisfying than intrinsic motivators, which are rewards that come from within yourself. Intrinsic motivators are often associated with internal rewards like satisfaction of personal goals.