I would guess that it’s the nature of the beast. From Classic to Rock; from Country to Raggae; Blues to Alternative, and everything in between, Speed is on the mind of most guitarists. I have to admit, when I started out playing guitar, I thought it would just come with time. If you want to know how to build speed on your guitar, then you came to the right place.
Well, to some degree speed does come in time. You do become faster as the months turn into years. Everybody has an engine under the hood and can drive. But if what you’re looking for is something that can break the sound barrier, then you are going to have to practice diligently and properly.