"How come you're that picky, anyway? People get lost in these woods all the time. Even just in my lifetime and just in my village I've seen several girls about my age stumble out of the Witchwood having been lost for more than long enough for the castle to draw them in." She starts sketching a curriculum for herself that bypasses every skill not necessary for learning disenchantment. She does not need to become intimately familiar with all four power sources; she does not need to learn to channel through an unwilling subject (she wouldn't have needed that anyway), she does not have to learn a repertoire of even the most appealing spells for their own sake but only to build her own skills.