Not exactly. See a problem, for many students, for the problem, just started to do, but for the problem, will be at a loss. This is because of their problem-solving thinking. When you see a slightly more difficult topic, you must analyze it first and find the test center you want. You need to know what it is and where it is. Take geometry as an example, by thinking about what kind of test sites you encounter and how to make auxiliary lines (which a teacher should teach), then you will have ideas in your mind to complete this topic.

For those schoolmasters, there is an idea in their minds, not because he has done it, but because he has done many problems. He can see through the essence of each question and find his own test center before he can complete the answer.

If it helps you, please adopt it. Thank you.