The key too happiness is detachment from your sense organs, and doing good actions, which are universal and for the good of the world. So on the flipside sorrow comes from attachment too the senses or body consciousness, and unfulfilled desires. Too balance this out, and get in touch with our true selves, we need too take Gods support, we need too connect our minds eye too Gods, we need too have self realization and begin too perform unadulterated actions in the name of the Father and for the good of mankind. This may sound like a tall order, and it is, but if you truly want too experience happiness this is the way too go. It is a steep and winding path with many treacherous obstacles, so lots of patience and tolerance is also needed.