Cease to Invalidate Yourself: The Foundation of Well-being

Cease to invalidate yourself, because you are all you have to work with in your universe. You are the representation, in your own way, of the Infinite.

If you invalidate that, or any part of that, then you do not allow yourself to function as a whole being capable of using information coming to you from others in a constructive way. When you invalidate yourself, you are seriously handicapping your only reality-creation-engine.