It is the fire shut up in the flint. A multiple personality is in a certain sense normal. A person should not promise to give a child something and then not give it, because in that way the child learns to lie. It simply files things away. It keeps things for you, or hides things from you - and summons them to your recall with a will of its own.
Some people hear their own inner voices with great clearness.
And they live by what they hear. Life is a burden to me. Nothing gives me pleasure. I find only sadness in everything around me. It is very difficult because the ways of those with whom I live, and probably always shall live.