Between the banks of pain and pleasure the river of life flows

What is wrong with its seeking the pleasant and shirking the unpleasant? Between the banks of pain and pleasure the river of life flows. It is only when the mind refuses to flow with life, and gets stuck at the banks, that it becomes a problem. By flowing with life I mean acceptance -- letting come what comes and go what goes. Desire not, fear not, observe the actual, as and when it happens, for you are not what happens, you are to whom it happens. Ultimately even the observer you are not.