It will take some time to memorize em all, for almost everyone. It's not like u are stupid or sth. Learning a new language is difficult challenge. But YOU CAN DO IT!
Please check Free Korean practice PDF and Korean textbook I wrote (both in paperback and E-book) at http://www.sooandcarrots.com/
For everyday new phrase and vids:
https://www.instagram.com/soo.korean
https://www.tiktok.com/@soo_korean
Source: https://youtu.be/d5_Tmk2e00A
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