Introduction You managed the day. The meetings, the messages, the responsibilities, the hundred small decisions that make up the hours between waking and this moment. You were, for the most part, okay. And then you lay down. And the mind, which had been manageable functional, even suddenly became something else entirely. The thoughts that were quiet all day are now loud. The worry that was a background hum is now the only thing in the room. The question you pushed aside at 2p