Dude zeroed in on my weak spots in 2 seconds. It was quite humiliating. I felt like a total beginner. On one hand, I'm not sure its the right approach but, on the other hand, what have I got to lose? On one hand I'm just a hobbyist, on the other hand this guy is really really good and hopefully will be able to impart some ability that sticks. We shall see, I guess.