According to Vedanta, the root of all our problems is a confusion. Where does this confusion arise from? Confusion is another name of error. Once you know that, you will continue to inhabit this very happily. You will not be affected by the problems here. Then this itself, they are beautiful verses. Nandana wannam, this itself becomes the garden of the gods. This world, samsara of terrible ills and frightening samsara, becomes your pleasure garden. Neither disease, nor disappointment, nor frustration can affect you. And that thing which gives this existence, that is what you are, really.