How to deal w being average for once

I've actually been pretty decent at most things since I was a kid I got into drawing,dancing and even acting I wasn't a god gifted one ofc I tried everything when I was little and I was also talented so now that I'm in my teenage years I'm good at many things I'm not a very productive person nor do I want to stand out so I never really try to showoff ever cause I'm so scared of failing and rejection and surprisingly enough I've faced so many rejections and failures in my life that I feel like I should get used to it but it still hits the same

people naturally have a lot of expectations for me and everytime I fail even just a little I feel like crying and i know this isn't right I comfort myself every single time but it just still doesn't get better even the most little comment will tear my heart apart I hate being sensitive and no-one around me would believe that I'm so sensitive because I NEVER showit i believe in "fake till you make it" but sometimes I'm just so tired of noticing EVERY little thing and feeling so insecure