Does Studying Actually Help?

Studying should be done in school because there is absolutely no time at home.For almost all my life, during school I mean, I have never actually studied for a test or quiz. Many may ask "Why?" or "Why Not?" well simply because I personally believe that studying is a waste of time. At home there is no way that I can actually study. There are way too many things that needs handling at home. Studying should be done in school. Well actually its called review but not all teachers do it. That is the only problem. Studying in school right before a final is a necessity because at home during the day of the final I had so much freaking homework. I was about to cry to death, I had math, Chinese , and history. My brain was so confused and dizzy this was way too much to handle. During the day of the finals I was in extreme distress! Overall I believe that studying should only be done at school.