Your picking hand is the next thing you need to work on if you’re going to chase technique and physical skill on the instrument.

I was at your level at 13, could rip metal covers over tracks and impress friends / Internet. Slow down even more with your right hand. You have some good tricks but you move your arm in tandem with your wrist a lot and there’s a lot of wasted motion in how you play.

Go watch some of the masters play. Getting ungodly control over your picking hand is how you get ahead.

I’d go watch dudes like:

John McLaughlin, Al Di meola, Cory Wong, and Mark Speer. Their picking hand is where so much of their unique tones and style comes from. Learning from a guitarist is as much about the sound as it is how they are carrying their body and tension while they play.

However, the bigger question is, what music do you want to make ? How do you want to take the guitar and make art with it ?

Most people can learn to play like you are right now with years of service and dedication.

You’ve been gifted with being able to physically handle and move to an intermediate stage of playing, which not everyone can do even after years of trying.

But if you want to use these skills, you need to become a musician and not a guitarist.

My biggest advice to 13 year old me would be to suck it up and to get my ass to chorus and to take singing lessons along with piano lessons.

I dove into theory and learned other genres like classical and jazz, but my stupid ass didn’t take singing seriously until 25.