What I believe.......root of sorrows is your expectations. As and when you learn to control your expectations, nothing in this world can hurt you. The real meaning behind the word "Vairagya" (which is commonly used by many saints) is the same that...when u dont expect care from world and u take care of the world without any attachment...when u are not been prejudised for any relations in the world....when every moment of your life becomes as same...when u can find the GOD within....Just think of it