Everyone everywhere has some kind of purpose. Thats the reason certain people comeinto your life, thats the reason young love hurts and how we become stronger as humans, life is the reason we as humans love, laugh, cry... but most important is to have emotions and feel these as what we call pain or love. I know people have religion but Im athest i believe peoples spirits go on and instead of becoming people again they become animals (read one of my earlier writings) but our animal spirits arnt just another thing to describe us as humansthey to me are what our souls become with death.