It doesn't matter.
What matters is that you do it today.
And then tomorrow.
And then day after tomorrow.
And then every following day.
Because once you start doing, you'll have a shot at getting better at it.
You'll have a shot at being good enough.
But waiting to be good enough means that you'll never get a shot at it.
Because you'll never even get started.
[Related: I stopped giving a shit a long time ago]