The problem with learning something new is the first time you do it, it’s going to be wrong.
You might be “decent” or have some “beginner’s luck” at it, but you won’t be great at it, you won’t be a master at it.
You’ll simply be starting out, learning something new.
And that’s where you should be, that’s why you have managers, leaders, peers, coaches, and mentors there, around you, to support you in getting to great.
Don’t be frustrated where you are, focus on where you’re headed.