[skydhash]

At school, I only have one notebook. I pay attention to the teacher and whenever I don’t understand something immediately, I redo the demonstration on paper. There were a few teachers that didn’t use textbooks or slides so I had to rely on friends and photos to review things later. But the real advantage is that I usually understand the subject deeper. I did well on explanation questions, not so on memorization question. But I could always guess the answer.