I could really use a guide to how to learn skills. I don't understand what looks your ability to learn something in a class. And I take it there is no way to increase your stats, other than the character creation in the prologue? Sometimes when I go to a class it will let me learn something but I can't find any rhyme or reason to why. My DADA started out at -1 and I finally got it to 0 (I have no idea why that particular class gave me +1 out of the several I attended) and I have never been successful reading books on DADA (I'm assuming because my DADA skill had to be high enough to read about it). Any thoughts?