@sarshi I think it is because she is so advanced that most of the terminology, law, regulations, principles, restrictions, etc... are either super complex, require years of background knowledge to comprehend, dont apply directly and need to be reinterpreted, dont exist, and/or any combination of what I just said. Plus he needs to understand them, which is more than just listening. He would have to fully comprehend and remember it all.
@saitoh514 if anything he’s smart enough to understand that gaining more power means keeping her from changing host.... most kids would probably grab the bait at first encounter, while akira had a little trial before agreeing