What a lesson looks like
You tell the coach what you've got and what's wrong: "30 minutes at the range, I'm a 16 handicap and I slice my driver." The lesson that comes back is a session plan, not a lecture — drill, setup, reps, cues, mistake and a number to beat.
Because lessons are unlimited, you can take one before every range session, every round and every putting green visit — and ask follow-up questions mid-practice like you would standing next to a pro.