Cramming before an exam

It was hard time for me to take mid-term exam last week because I have lectures continuously a day. For that reason, I didn’t have enough time to glance over the textbook for a break time before an exam. I only relied on memory that I studied it last night. The problem is that I always stay the night so I can cram before an exam. I want to suggest that you shouldn’t do that like me. Don’t try to study the night before an exam. We have all heard that cramming don’t work, and we have all done the cramming and had a good score on exam before. However, how often have you had a good score an exam by cramming for it, and how many exams have you had a bad score by cramming for it? Besides, You probably don’t remember materials on textbook two weeks later. As a result, you don’t learn the materials by cramming. You only memorize it for a short time. It’s not real own your knowledge.