They are not better than anyone at what they are doing.

Did you know that most people think they are more caring than most people? That is how most people's perception is skewed. Also they don't care if they make mistakes, they think it is human or they blame someone else for it. If they accidentally hurt someone else (even really bad), they just shrug it off.

THAT is the recipe for success, NOT being good at things.

The BELIEF that you are caring, warm, competent, knowledgeable, great! will make things so much easier for you. That is how it works. Also most people think they are more liked than they really are.

People in general are delusional. That is how they cope so well. Some researcher said, humans need to be a little hypomanic or they would see how things really are and that would be too hard.