I've given probably 15,000 private golf lessons, and have seen it all! While I was competing (before back surgery) I had taken my share of lessons by quote "Top 100 Instructors". It is clear to me the most common problems each different level of golfer seems to make, but I was always curious to hear what the average golfer would consider his/her biggest problem, and what would they want fixed if they could have anything corrected? What do you guys think? If you could have any problem fixed, what would it be?