You've watched with interest as people who appear to do better than you, or well connected, do things with ease, while you pity yourself because your efforts have not borne fruit.
Get to understand that God runs the world and has done it through them to show you what in this world is doable.
He can use you, just the way you're to cause a revolution in your own life and in others. He enabled the least expected, the 4 lepers, to revolutionize things in the entire nation of Israel.