[Waver pauses to readjust the strap on his shoulder, and continues.]

Don't mention it.

My plan, going into this, was to get an idea of your fighting style, and then looking to the books here [Waver moves his hip slightly, so that his bag sticks out] which are full of basic spells to find something you're compatible with. If we can establish that, then the books in my arms will provide a good place to start.

For me, the major thing I'm focusing on today is your learning pace and style, and so I can adapt accordingly.