7. Practice and memorize scales. Scales are the key to chords and melodies.
In his book about the Brooklyn Dodgers baseball team, The Boys of Summer, author Roger Kahn provides insight into George “Shotgun” Shuba’s bat swing which was famous for producing hard line drives and was said to be “…as natural as a smile.” The backstory on that “natural” swing, according to Shuba, was that for a time in his life, each night before he went to bed he performed hundreds of swings with a 44 ounce bat. Many thousands of swings later he had developed that “natural” swing.
Think of scales like that as you work on them to develop your ear, your finger and hand speed and your knowledge of the fretboard.