I raise this subject on the basis of a little personal experience. At one time, I learned to write lyrics in poetry. When the time came, I would write what came to my mind and read it myself. I felt very happy and thought it was not bad. Later, I showed these debut works to a friend who was good at poetry and asked him to criticize. So I asked him, "What's the problem?" He said, "Your poems come too easily. You don't try too hard. You take advantage of them and show off your smarts....