This is going to sound strange, but I have completed fundamentals 1 and 2 and am working on Country 1 now, but although I can play songs I have a hard time with vibrato, bending strings, and other areas. I saw that someone in here took an entire year to complete Fundamentals 1 and 2, and I completed Fundamentals 1 in about a week. Am I missing something? A lesson that might take 5 minutes to watch, I can play it but does it need to be mastered? How long did it take you to complete a lesson and how long do you work on it? Once I completed Fundamentals 1 and 2 I can play songs and know barre chords. Should I focus on learning more songs? I am not fast enough at fingering to play a lot of lead licks yet, and that is where I truly want to learn more. Any advice?