The whole movement of happiness, unhappiness, happiness, unhappiness, could be called unhappiness. You're suffering because your state of mind is in flux, moving back and forth. The ego's happiness is really a form of suffering, because it cannot live without unhappiness.
Eckhart TolleJoy is uncaused and arises from within as the joy of Being. It is an essential part of the inner state of peace, the state that has been called the peace of God. It is your natural state, not something that you need to work hard for or struggle to attain.
Eckhart TolleI sometimes say animals are closer to God than humans. They are closer to the source. The humans are more lost in the mind forms. Being is more obscured to the human because of the overlay of ego and mental formation.
Eckhart Tolle