You are given a choice of two teachers.
The one on the left will give you lots of compliments. She will tell you you are doing great. She will teach you knew skills, but only the ones she is sure you will master easily.
The one on the right will give you lots of corrections. She will tell you you can do better. She will teach you new skills, and at first, they will seem way too hard, but she will keep encouraging you and guiding you, and with your own commitment and diligence, you will master them.
Which teacher do you choose for yourself?
Which teacher do you choose for your children?