Blues, why? Why not?

Some say that when we learn guitar playing, it's a direct fast lane to Blues, and i believe that. Some of us might said "no! it's METAL! distortions! the spirit of on-stage performances take control!" or even such like, "you're totally misunderstood, the notes will lead us into harmony, yet jazzy or classical, it's a way in understanding beautiful scientific-audible math.. bla bla.." "blahh.." Add blues on your playing yes, i still believe in blues . somehow it connects all guitar players, and connecting guitar players to other music players and the audiences. what is blues, actually? it's only a music genre, right? what's so special about it? here some thoughts i have about blues. blues is inside of guitarists' hands. it's pentatonic, just like world traditional scales in almost every cultures. when it comes to guitar playing, blues is the place where the wrong notes against the right ones and collaborate. it is...