Don't be afraid, it's already done. Despair and depression will only make things worse. We should face the problem bravely and find out the reason of failure. Since you said you didn't learn math well in grade two, take it here to learn it again. As long as you know what's wrong with you, try to make up for it. what do you think? With a peaceful mind, study with patience and perseverance, be more careful, and confidence will come soon! At the same time, we should be aware of our own strength, and don't sell ourselves short. Poor Kobe Bryant is not a bad thing, because the worse he is, the greater the room for improvement, and the difficulty of progress is often very low. As long as we use snacks, it won't be fast! Think about it, now that math is not good, you can rank middle in the class. If you improve your math, you will be among the best!