It's about how much you can give with what you have.
Once we get something we just want something else. Base your judgement on what you and the world 'need'.
Observe their flow and catch them.
Be present in the moment and live it up.
One can imagine the worst case scenario and stop oneself from achieving the best. Or One can imagine the best case scenario and reinforce oneself to achieve the best.
We can change, and that's why our circumstances change. There's no permanent win or loss. It comes and goes.