Kim Jeong-ha, don't get tired already as Intermediate Level 2 is just beginning ^^! If you have rushed too quickly to Intermediate Level 2, we recommend taking a short break and reviewing the content you have studied so far. In fact, you need to fully digest the previous content before moving on to the next stage, so rather than focusing too much on speed, we recommend thoroughly understanding the previous stages through review before proceeding. And if you encounter any difficulties while studying, please feel free to use the Q&A feature anytime. I and the supporters will help you until the end :) Thank you.