If I'm looking at all this in my second brain, say I have a really well-organized note-taking system and I've had all these various flights of fancy and historical references. Then what I might do is sift through this box, go through my second brain and say, well, that one doesn't really apply or that one's useless but this one could work. And so the second brain is sort of this space in which I can play with the items and reduce it to a more usable set of ideas or notes. Exactly. You need it all in one place. For me, that's I advise people to create a project folder, just one single place where all material