When they study English, Koreans want everything at once. It's just greed.
To begin with, accept that English is hard, and it's normal that you don't understand it. If you don't agree, you'll waste time.
Koreans, for example, watch subtitles and explanations when they hear English. You'll get it, but the benefit of listening practice will fade.
Reading, listening, and other skills are all the same. English takes a while to get used to. Just accept it.
When you go to a Buddhist temple to become a monk, the head monk won't let you recite the Buddha from the start. You'll probably be doing chores for a year, like cleaning the temple yard and doing the dishes. Endure this period while you are a monk candidate.
English tests you in a similar way, in my opinion. To become a monk, you have to put everything down and let everything go. It takes time to learn English. You've got to get your brain, mind, and ears free of Korean first.
deep-touching article