you can try to learn some of those things....
idk if youve tried that or thought about that. im sure you are good enough maybe its just that you are good in a different way.
my other advice is RELAX! lol its ok do something fun that you enjoy if you are really anxious because of all this. i know i have to remind myself all the time to relax and i have people telling me to relax all the time too. but it helps, i get worked up over stuff and stressed out and i just need to calm down and focus on one thing at a time or just completely take a break. and then go back and focus on one thing and fix that, make it better, learn something that will help you get what you want.

hope this helps a little

I know I have to learn these skills but I don't know where to start learning.