You can be happy merely by being, merely by existing, and not by possessing. Merely because you are, you are happy. God is, and you are. All that which is, in its essentiality, is free, unhampered, and is therefore happy. God is Pure Existence, Consciousness and Bliss, Sat-chit-ananda. Therefore, happiness is Pure Being, which is identical with Pure Consciousness, unlimitedness of freedom. Happiness is spontaneous.