回复：偶尔的cry out是需要的，一次cry out也没有的人生也是残缺的人生，哈哈

Don't worry. We parents are humans,not all mighty god,and will have plenty chances to make mistakes--that's why the child will develop a few doses of "mistrust". However, we don't intentionally neglect the child.We do not sit around listening to the child's cry, believing we are giving him some "training in social skills".