I just realize that expectation vs. unexpectation can not fight each other because they are opposite in itself. Unexpected performance could happen that’s for sure, but we should ready for it then, when it occurs in life it cannot grab you badly. The expectation is completely in your hand that if you study whole year, you must be Top in the class unless unexpected accident comes! The unexpected situation is the exception, we all know the exception is not an example. But we have to ready for it and face it then it will make us expected fighter.