You've got pieces of the puzzle. The beautiful thing about the Guitar Tricks courses is that you get the pieces of the puzzle laid out in a structured fashion and you're lead in the direction to make yourself the best player possible. I've heard GT members say that they've been using what they know for a long time but feel stuck, then when they use the fundamentals, tutorials and courses provided by Guitar Tricks that they've progress furthur in 2 mos. then they had in years. Don't limit yourself!