1-4 · Memorize the Fretboard: E

Lock in every E on the neck. Using the guitar's tuning and the octave shapes from the last lesson, you'll find all the E notes up to the 12th fret and beyond, then drill them several different ways — one string at a time, the nearest E in each direction, and every E within a five-fret span — until an E lights up instantly wherever your hand happens to land.