A hungry man knows the value of food. But when getting food he eats like he never eaten before. At that time he doesn’t values the food that splashes around him.
Like that the hunger within us is same as that man till we achieve our goal, but after that only you have to be very careful. Don’t get too amazed by your achievement and become careless of any of the things going around you.
Or else if you splash as same as the man there are many crows around you that will get the splashed food and fly away.
Be cool and stay cool.
How to be cool 