I have 5 children. When they were all young and at home, we would get around the table at the end of the day so they could do their homework. I would think I was going to help them and would say to the immature, “Let me show you how this works. You’re learning how to do your addition, like 2 apples and 2 apples equals 4 apples. My daughter would look at me and say, ‘Mom, that’s not the way the teacher says to do it.’” There was nothing within that familiar relationship of mother and child that she wanted to learn something new from.
You will find that most immature people do this; so, you may need to get a new life coach. You may need to find someone that can help you embrace truth and bring increase of knowledge, comprehension, understanding, and opportunities. If you want to do new things, I encourage you to invest in yourself.