This isn't one lesson from me, the Pro Pool Clinic on July 29 is 8 hour lessons in one session.
Think of the shortstop or A players you know. Did they take many years to get there? And they got there with little teaching, just playing. So when you build into a student with a good knowledge base to begin . . . may I give an example or two? I enjoy this subject much.
A lot of players have a lovely stance, aim and stroke, but a big "tip gap" as Dr. Dave coined it--their cue tip is far from the cue ball at address. My thought is early in their playing days they fouled the cue ball with practice strokes and stayed far back with a tip gap--this is where instruction comes in. Just like a kid learning baseball may be frightened of the pitch until they're coached to cover the plate with authority, big tip gappers need to be coached to get in there with their whole body from the feet to "cover that cue ball" and their percentage goes up., WAY up. Five-, maybe ten-minute lesson and BOOM.
Here's another simple example, whenever I teach aim, even if you want to keep using ghost ball

I ask students about their aim target. I see a lot of APA 6s and so on who cheat the pocket based on the approach side of the cut. I explain the true pocket center is between the points of the pocket, they say "really?" and I show how a rolling ball from any angle is most likely to sink via true center, and BOOM, they're an APA 7 or 8. Five-minute discussion and we hit a few balls to demonstrate, together.
My JOY in teaching is MANY players A, B and C have LOVELY fundamentals and need some basic tweaks. It's FUN to see someone practically with tears in their eyes hitting great draw shots or learning a pro aim system and so on. For most students, they come to a lessons with me or someone like me because they've been an APA whatever number for DECADES.
My other joy is never saying "everyone in the world bicep/tricep" or "everyone pause on the backswing a while" or "everyone take their pinky finger off the cue" and a lot of students have paid a lot of money for those kinds of things. It's simply taking players (most of the students who can afford me are older with a good income although I do some pro bono lessons) who've played for 20-40 years and doing a few tweaks and BOOM.
So, an hour or two with me, you probably won't see me again for years, because you've gone up two handicap points. Ten hours of lessons for the committed. Yes, I've had students--now friends--come to me as C or B and leave playing in tournaments seeded with pros and loving it.
Although I've had tens of thousands read my articles and books, we're talking 1 of every couple of students who commit, an hour of lessons weekly or biweekly, practice between, ten lessons including skipped weeks means half a year. Not a short time to become great when guided.
Final thought, take a free lesson from me in person or online, or come to the Florida clinic at a discount. Not a Sparkle discount, mind you, but a discount. LIVE and LEARN!