I'm sitting here reading Memory and Dream on my break, and I hit this point and realize what I need to do at the tower, what's going on there.
Actually, I have no idea what is going on at the tower- someone is up to something there. I know why I'm drawn there though- I am to leave behind a gift- a gift of what was.
I'm going to deposit all the wassing, so that I can Is without any established pattern.