(Pro 7:3 KJV) Bind them upon thy fingers, write them upon the table of thine heart.
How do you “write” (3789) on your “heart” (3820)? I would say this is obviously figurative language but that does not answer the question, just helps us focus. Part of the writing is done by a desire to see the commandments of God internalized. That gets us to developing the right kind of habits so that some things are foundational and don’t need to be repeated. They become a spring board, not a new lesson.
One of the disservices that modern education has done is getting rid of what they label as “Drill and kill”. Too much repetition can be counter productive, true. Too little can keep you stupid. There are certain boring things that I will only retain if I repeat them often enough. There are even things I want to retain that will fade if I do not practice them.
So? Develop spiritual habits and then practice them enough to keep them fresh. Like so many things in life there are so many areas to work on we will never run out of material and we are so different that the bell I need to ring is automatic for you.