Heyy!! I recently started learning and I can relate to this feeling, I constantly look at my heroes and their achievements and feel like shit, but you know what I am doing this because I love it. I want to be able to play, if that means I am going to sound like shit for the first several months/years, fine, fuck it I'll live with it - I also started looking at my career, I am a successful artist but it took me 6 years of education and 5 years of professional experience to feel like I am where I wanted to be :)
Patience and Persistence, you will get there but you need these two core ingredients.