The word expectation comes from the Latin word expectationem, meaning “an awaiting.” If you have great expectations, you think something good will come your way, but if keep your expectations low, you won’t risk being disappointed. Expectation can also describe something that is supposed to happen, like a teacher whose expectation is that everyone comes to class prepared. – vocabulary.com
The noun reality harkens back to the late Latin realis, and later to the mid-16th Century Medieval Latin reālitās, referring to legal property matters, with the current meaning of “true existence” not coming about until 1647. Philosophers and scientists often debate about the true nature of reality, and a common philosophy is that a person’s reality is whatever he or she thinks it is. Or, as film director Tim Burton once said, “One person’s craziness is another person’s reality.” – vocabulary.com
Sometimes we are motivated to do something as well as someone else did. But, that doesn’t always turn out to be as good as the original or even come close to look like the original. These are similar situations.