Do this. With any music performance stuff do not be afraid to share with someone who you think would be receptive and make you more comfortable. Even better try find someone who is like that and would also want to engage and collaborate with what you're doing or has already been doing it themselves. It's all about practice and growth. I remember when I first played guitar with a buddy and I was so worried I'd suck and get judged. Of course I did suck cause everyone does at first. But if you find someone who is already doing it, they've also sucked before and, if you're a good judge of character, will be compassionate and constructive. Then each time you do it, it becomes more and more natural and automatic. I personally hold that view for any creative endeavor - failure and feedback are key, not brilliance