Now, your Charms class will more adequately teach you the small, intricate details of how these components work overall. My job is to explain to you how they will be used in this course and make sure you are using them properly to the best of my ability. The key part is that most of them are dependent on you. I can fix a wrong wand movement or demonstrate a correct pronunciation, but if you are not concentrating enough or if you are not exerting any willpower, then I cannot be held...