I have played guitar since I was about 12, but never had the diligence or drive to pursue it at a higher level.
My oldest son also plays and he sent me a few You Tube links of guitarists that are nothing short of fantastic.
For example; Andy McKee.
I can't for the life of me figure out how he does it!
The guy is incredible. After watching this, I smashed my guitar. Going to try a harmonica next. :-)