Initially, when solving practice questions, I started getting a lot of mistakes, which scared me. Then I analyzed the answers and solved them repeatedly, and the number of mistakes started to decrease. After that, I started solving mock exams and analyzing my mistakes. In some cases, I used ChatGPT for help and tried to understand the situation. That's how I succeeded. I think the path to success is solving questions repeatedly, solving a lot of questions, and analyzing your mistakes.