How is encouragement related to a person’s enthusiasm?

Motivation refers to the forces either within or external to a person that arouse enthusiasm and persistence to pursue a certain course of action. Motivation is the supreme force that causes you to take an action. Motivation force initiate and drive goal-oriented behaviour, and motivation also maintains the action that you have taken. The driving forces behind human motivation can be biological, emotional, social, or personal in nature. self actualization, love and belonging, self protection, status or esteem are some of the driving forces behind human motivation.

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.