The seven Cs give you something to structure your attention around. If more students could just be causing, if that was used in the right way, I think they would be so much more engaged with their learning. What type of note is that? Well, you could say it's an idea note, a concept note and then there are statements about things. And over time, randomly, you get involved in a new career or a new whatever, you have these thing notes in your back pocket,. They start to inform future you in really interesting ways.