I highly commend reading textbooks in your chosen field as well, before taking classes (starting in high school if possible). The less time you have to spend reviewing and pondering basic issues during the class, the more time you have to hear, understand, and follow up on interesting side-notes in class.
I highly commend reading textbooks in your chosen field as well, before taking classes (starting in high school if possible). The less time you have to spend reviewing and pondering basic issues during the class, the more time you have to hear, understand, and follow up on interesting side-notes in class.