Everyone is different and we have several different styles of learning. Half the battle is in finding what works for you. There is no reason to dramatically change your study habits if you are already successful with them and getting the grades you want. However, most of use can find ways to improve. Successful study is dependent on effective study skills. Yet many students are never taught how to study. Study habits should be both effective and efficient. That is they should enable us to learn what we need or want to learn, and they should enable us to do so without spending excessive time or effort in the process. I hope you find this helpful in this regard.