For the last few days I’ve been struggling to get my new computer to boot up. Then all of a sudden at six o’clock this morning, I woke up before with a new idea…and it ended up taking about five seconds to solve the problem. It’s so weird to me how much great thinking can happen while you’re asleep! I need to remember to do that in the future: When I’m stumped by something, I should think about it right before bed, and then my brain will keep working on it even while I’m unconscious.