David is one of the most annoying characters in the bible. When i say this it's purely out of respect for Him. He was a sheep hearding, harp playin, crazy cool warrior, servant, weakest of the brothers in everyones eyes. Yet he plays a great part in History.
My loving envy comes from desire to obtain his attitude and leadership. Saul on a number of occasions tries to kill him, but here's the cool part. David is humble and it earned him something, honor from Jonathan. Sauls son defends David to the ends of the earth.
What's the point. Unexpected things, circumstances, other people, Jobs, school, Whatever it is in life There's a point. You as a person have the oppurtunity to be a better you from it. In Davids case it was future King. In your case it may the next raise, degree, marriage, child, ect...
Let your David experience inhance you future.