I’d rather be average doing something important than be great at something that doesn’t matter. If I can’t use my skills to help, then I will go out of my way to at least do no harm.
If I’m average at something worthwhile, I can always improve, maybe even become remarkable at it, but if my skills don’t have any value, why pursue them? What’s important to you? Do you use your skills to help others or is it just ‘about me?’ If you’re good at something, find ways to make other people’s lives a little bit better. It doesn’t matter what skills you have but how you apply them to your life - it’s your intent that matters.