As with all other aspects of the narrative art, you will improve with practice, but practice will never make you perfect. Why should it? What fun would that be?
Stephen KingCats were the gangsters of the animal world, living outside the law and often dying there. There were a great many of them who never grew old by the fire.
Stephen KingYou'll consider what you did wrong & bookend your reflections with hunger - no supper, no breakfast.
Stephen KingI do not aim with my hand; he who aims with his hand has forgotten the face of his father. I aim with my eye. I do not shoot with my hand; he who shoots with his hand has forgotten the face of his father. I shoot with my mind. I do not kill with my gun; he who kills with his gun has forgotten the face of his father. I kill with my heart.
Stephen King