Let me just add that taking this advice is hard on the EGO. I have done just this, and ran to a great local jazz teacher, and even though I have a degree in classical studies on the upright, studying jazz on the electric is kicking my butt! Definitely has exposes my weaknesses and the vast gaps in my musical education/knowledge. And the improvement is slow to see, because some of these concepts are new to me. I am working on "celebrating my confusion" which let me tell you, is a real thing when getting into jazz. I do hope however, to be three times the player this time next year!