Give up, renounce the world. Now we are like dogs strayed into a kitchen and eating a piece of meat, looking round in fear lest at any moment someone may come and drive them out. Instead of that, be a king and know you own the world. This never comes until you give it up and it ceases to bind. Give up mentally, if you do not physically.
Give up from the heart of your hearts. Have Vairagya (renunciation). This is the real sacrifice, and without it, it is impossible to attain spirituality. Do not desire, for what you desire you get, and with it comes terrible bondage. We never get freedom until we are self-contained.
Learn to feel yourself in other bodies, to know that we are all one. Throw all other nonsense to the winds. Spit out your actions, good or bad, and never think of them again. What is done is done. Throw off superstition. Have no weakness even in the face of death. Do not repent, do not brood over past deeds, and do not remember your good deeds; be free. The weak, the fearful, the ignorant will never reach Atman.
Swami Vivekananda