In mathematics, in fact, it still depends on the basics. For example, if you don't learn math well in senior one, it depends on your junior high school math scores. If you are good at math in junior high school, but you didn't study hard in senior one, you can get it back by yourself. Of course, if you don't lay a good foundation before junior high school, you have to find a teacher to do something.

Personally, I prefer that if you want to learn mathematics well, you should first establish your interest in mathematics, so that you can learn it easily, instead of learning it with the hope of learning it well.

I hope HOHO makes progress in math. My favorite is math.