Once you find a master, how is the process of learning and practicing magic?
Does it require practicing the spells over and over again? In this case, the sorcerer would need "willpower" for that practice. But willpower only "appears" when pushing oneself until physical or mental damage. Would it mean that learning involves some kind of extreme meditation or physical effort?
Or is it a pure theoretical process? With no practice... Then, the sorcerer would only get to see the effects of a spell when he casts it for real? Could this explain to some extend the chaotic and dangerous nature of magic in FBL? I mean, Sorcerers not being able to practice due to the lack of "willpower points", leading to uncontrolled casting.