I highly recommend this book for college and graduate students. I used the techniques discussed in this book for my Master and Doctorate level degrees. Although I graduated first in my Physics program at the undergraduate level, I was not pleased with my GPA. When I was about to start my graduate studies, I purchased this book. In both programs I graduated first in my class, summa cum laude. A 4.0 cumulative GPA was attained in the Masters program. A 3.94 was attained in the Doctorate program. I am not a particularly smart person. While at MIT, I met a few individuals who possessed stratospheric levels of intelligence, and excellent study habits, I might add. They needed to work hard for their grades too. With this book, you can make the most out of the brain that you have!