Error is a Teacher
We will have errors in life, these are natural to happen. No matter how hard we try, we are to trip on these rocks in the course of our existence. When we do trip and fall, there are two options. The easiest one is to get up and cry about it, lamenting what went wrong. The toughest one, but the wisest one; get up and reflect on it, what can we do better next time? What is it trying to teach me? We are all drawn to do good by nature, we just have to think the choices very thorough.