It is difficult to live in and enjoy the moment when you are thinking about the past or worrying about the future. You cannot change your past, but you can ruin the present by worrying about your future. Learn from the past, plan for the future. The more you live in and enjoy the present moment, the happier you will be.
Each of us is impermanent wave of energy folded into the infinite cosmic order. Acknowledgement of the fundamental impermanence of ourselves unchains us from the strictures of living a terrestrial life stuck like a needle vacillating between the magnetic pull of endless desire and the terror of death. Once we achieve freedom from any craving and all desires and we are relieved of all titanic fears, we release ourselves from living in perpetual distress. Once we rid ourselves from any impulse to exist, we discover our true place in the universal order. The composition of our life filament is exactly right when we accept the notion of living and dying with equal stoicism.
Happiness is achieved when you stop waiting for your life to begin and start making the most of the moment you are in.
The goal of any spiritual person is to strive towards attaining self-realization by living spontaneously in the present moment of physical reality, free from anxiety and distress, unencumbered by frivolous affections, and liberated from specious attachments.