If you're suffering, whether mentally or physically, it's a gift god gives you. When you have the pain, you have the gain. You have grown on your spirit, and others have grown on their flesh.
Because of your pain, you can have everything you want to gain.
But there are two roads. One leads to the angel, the other leads to the devil. If you choose goodness, you bring hope to the world. If you choose evil, you bring misery to the world.