Have you ever tried to hold water with your bare hands'?
Everytime we scoop water using our bare hands, the water will slip through our fingers. No matter how hard you try, it seems impossible to carry the water with your hands.
The moral of the story? Whats yours will be yours. It is pointless to hold onto something that doesn't belong to you. You may have put your heart and soul to pursue your goal. You may feel as if you are the happiest man on earth because you own that certain thing. But most importantly, you must learn when to let go.