A person has to do many multiple-choice questions in his life. If he makes a mistake in an exam at school, then at most he will be very painful and regretful at that time. Fortunately, there will be a next time. If he makes a wrong choice in life and is not aware of it for a long time, he will feel pain 30 years later. Living with regrets for a lifetime is much more difficult and torturous than answering multiple-choice questions in exams in class and going out into society to answer multiple-choice questions in life, because you won't notice that you chose the wrong answer for a long time, so only memories from a long, long time later will give you a standard answer! But by then it was too late. . .
Intention: A person has to do many multiple-choice questions in his life