At night it's a good time to work without the tumbling roar of daytime mainstream thought in the air. People dream and the sound is quiet inside and out. It's possible to watch the mind, see the quality of thoughts and emotions. Delete and upgrade the discursive mental flow into the soft green grasses of spring, into the dark dimensions where healing begins. Even the 'dark night of the soul' is a good place to be, as it brings change.