I have to
write my essay today. Emotional, as well as material, reward is the driving mechanism, the most powerful incentive to action. Receiving an award leads to satisfaction, the understanding that everything was not in vain. And the more work is spent, the sweeter the success. Thus, the idea of a positive factor in the result of hard work is fixed in the mind. Positive emotions will spur you to further work, and it will not be a pity to spend more time and energy on the next goal.