If this is your method of learning, remembering and relaying the information back I would definitely recommend. This is exactly what I did to revise.
Throughout my life, I was highly involved in theatre, learning lines and songs etc so when I started Business Management that's how I would study for exams. I would make notes, colour code them and then learn them off by heart. When it came to exams, my notes were all stored in my memory and I could relay it all back with context to successfully answer the questions.
Not a lot of people can do this so own it and succeed!
Hope this helps!