HOW TO PRACTICE FOR BEST PERFORMANCE
I believe there are lots of golf instructors that understand swing positions, but very few that are good coaches when it comes to player development ie. How many coaches have made you an action plan with specific drills, practice calendar with timelines, how and when to track progress

Most importantly how you train will be how you play. Most golfers, even good ones do not train effectively that translates to performance on the course. There are aspects you can control and others that are the result of those actions.

INDOOR v. OUTDOOR PRACTICE