For me, the most difficult thing is that I am learning melodies on guitar from some songs whose melodies were not meant to be played on guitar. Ever. They were intended mostly for keyboards or melodic percussion. – Dweezil Zappa
And, you know, my dad would show me some things sometimes, but the best things that I got to do were to actually see really good players play up close. That gives you an idea of fingering and technique and what not. – Dweezil Zappa