You got shot. You did some business with the wrong people. They beat you to death. They threw you into the sea thinking you were dead. You fall down slowly. Your vision is blurred due to the blood and the water. But in the center you see a light. A tiny light. There's still hope. You can still make it. You hold tight onto those 4 pixels of light. You start to emerge towards it. You finally reach it. No matter how hard life beats you, you can always overcome it. Don't worry, you will always find your 4 pixels of light.