I don’t know if you have ever encountered such a dilemma: one day you suddenly find that your ability seems to have come to an end. It’s not that you’re not diligent, but your grades suddenly stop improving. No matter how hard you practice, you can’t make any progress. You’ve reached a dead end. Should we continue to work harder, persist and persist, and miracles will appear? I want to tell you that there is no future. Scientific evidence supports that it is actually a normal phenomenon for growth to encounter a plateau. Everyone goes through this step, more than once. Two cognitive scientists, Wayne Gray and John Lindstedt, examined…