What Does It Mean for Them to Be Affecting Each Other?

I couldn't see a single thing to quarrel with that in that exposition. It seems to be not only accurate, but pretty complete. But there are no ideas. Although we can classify ideas into things like conscious and unconscious. And I don't think there are any human ideas that are purely one of those. So it is impossible to say something entirely explicitly because for that to be true or false or good or bad explanation or whatever it has to have a meaning somewhere.