We all wish to be happy. Unfortunately, we are not aware of the platform of happiness. That platform of happiness is pure consciousness, or Krishna consciousness. By performing devotional service, or bhakti yoga, we can be on the transcendental platform of Krishna consciousness (infinite truth, knowledge and bliss), and make our life successful. As one gets the warmth of the sun when one goes outside, so does a devotee get the benediction of Krishna when he approaches Him.