We should consider our life as a movie.We should properly play our roles .We face ups & downs ,happy & sad moments in our life same as a movies .so we should live and enjoy our roles and be prepared that we have to go back our home to god ,God had send us on earth to play our roles properly .We should understand everything is “MOH & MAYA “.Which means everything will be left here only .only our good deeds will be remembered .So why to hate someone, harm someone . Just try to be hero of your own movie by good deeds. because the climax of most of the movies are happy endings and god grant happiness after calculating your good&bad deeds. Thats why one phrase is true “Karma hit backs.” You get what you give, whether its Bad or Good.