[Question] What makes a “good” guitar player?

I’ve only been playing guitar for a year. I have a strong desire to be better. I’m just not sure what I should be aspiring to. Should I just try and play the songs I hear? Something is missing with that. I hear/see guitar players play and the masters understand it in a way I want to learn. What are all the facets of a great guitar player and how do you train them?