 Ecclesiastes 11.10 says, So remove grief and anger from your heart and put away pain from your body, because childhood and the prime of life are fleeting. And this is trying to tell you, in conjunction with Paul saying, As a child I spoke and acted like a child. As an adult I speak and act like an adult. There are things that happen to you when you're younger. There are things that are going to be bruises and places of pain as you grow.