very right on "小孩子的心理健康和自尊心是脆弱的", but

the difficult part is how to do. I do not think always "小心嗬護" is a correct way, of course it depends on how to define 小心嗬護. I believe the child needs to go through certain degree of harsh time. Always saying nice words, always praising will more likely to make a child to be fragile. I have seen some examples.