The golden rule of learning: the more effort = more you learn[1]. The mere presence of having text in front of eyes will fool your brain into thinking it knows the material. Rather than rereading notes, use a flashcard system (like Anki). What wonderful thing flashcards does is follows, Hides the material[2]. It's better if there is a question. Anki is a pretty complex software for beginner, Ali Abdaal's course helped me a lot. But youtube can do same too. This is uncomfortab