I am no longer careless, because when I grow up, I will always be more careful than when I was a child, and I will read the questions more carefully.
When I was a junior, I sometimes didn't know how to make a judgment question into a multiple-choice question. Therefore, I always get bad grades in exams because of carelessness. Especially in mathematics, there are "traps" everywhere. If I don't take it seriously, I can't pass the difficulty of mathematics at all, so I was a poor student in my junior year.
Now, I'm a little serious. I'll look at the problem word for word. However, I can't change a bad habit. I always lose my title. I have failed the Chinese exam twice in a row, so I didn't even get 90 points. After those two classes, every time I finish writing a topic, I will be busy checking whether there are any missing topics. Only after checking, will I be willing to do it with confidence.