The most important thing is interest.

have interest in

The hardest part.

Will find it very interesting

You said your math was already excellent.

Then I think you should be interested in math.

but

It's not enough to be interested.

We also need correct learning methods.

this

include

Your study habits

And understanding.

Why is understanding included in learning methods?

because

The learning method is "how to learn" (the interest mentioned just now is "how to look at learning")

"How to learn"

Of course, it also includes understanding.

I hope your math scores are ok.

Steady improvement

Better and better! !