Jealousy often disturbs peace of mind. Are you jealous of somebody? Jealousy is a canker. It is incorrect to imagine that A has blocked your promotion in office or that B has ruined you by competing in the same business. Again and again remember: no one can make or mar your career. Your career and your life are shaped by your previous Karma. If you are destined to rise to rise, not all the world can stop it. If you are not so destined, not all the world can help you to come up either. Each man is governed by his own destiny. Each man’s life is independent, though seemingly interdependent with the lives of others. Remember this. Understand this point well. Never again be jealous of others or blame others for your misfortune.