Don't wait to try and be good at something before you call yourself that thing.
In fact, you should call yourself that thing before you start, so you actually start!
I did this with running. I called myself a runner so I would start acting like one. I needed the skill for the things I wanted to accomplish, but I tried to say I wasn't a runner? That didn't make sense.
So, I changed my identity. I started calling myself a runner. Then I acted like one. At first, I was a terrible runner. Now I'm a decent runner. I have a long way to go, but I'm putting in the work and acting as if...
No excuses!
Kevin Brewer
Rise Again From The Struggle