If you wish to punish a child, don’t compare him with other children. Don’t recount the qualities of the other children to him. You cannot...
One person writes in his memoirs thus: “In my childhood my father used to shout at me very much. He used to insult me in the presence of relatives and my friends. He always recounted others achievements in front of me. He always looked for an occasion to belittle me. He considered me an inferior person. However much he insulted me, I became more stubborn. I lost interest in my studies. I had developed an inferiority complex. I started shirking work. I was not willing to accept any responsibility. My personality was injured because of constant nagging by my father. Today I am a lazy and lonely person.” Source