“One who is Krishna conscious is a perfect yogi; he is aware of everyone's happiness and distress by dint of his own personal experience. The cause of the distress of a living entity is forgetfulness of his relationship with God. And the cause of happiness is knowing Krishna to be the supreme enjoyer of all the activities of the human being.” (Shrila Prabhupada, Bhagavad-gita, 6.32 Purport)