He had learned what it meant to live, and he liked being able to preserve life in others. He learned all that he could from Remus, Morgana, and others on healing. He became gifted at it. Inventing his own spells. He was young, but he was powerful, now being free to explore and learn what he was able. He felt confident in himself. And he knew it showed in all that he did. Nothing made him feel more powerful than displaying his ability to bring someone back to health from the brink of death.