Hi there,
to get lessons (with a qualified instructor) right from the beginning is the greatest thing you could do. Then you have a very great chance not to input bad habits-- if bad habits burned in a day, it s very hard to get from there again.
Like some guys already shown up here a good instructor lives from his experience- a good instructor has the ability to *observe* and furthermore to use the right words to transfer his knowledge to the student, which is in my opinion one of the hardest parts in instructing/teaching. Each person is individual-so a big experience is the capital where a student will take his benefit (from the instructor). You can say ofc, that a good player has also a big experience-but does he have ablities to observe, to imagine how the student interpret the informations he gets? The chance, that a student misinterpret something is high by using wrong explanation or using the wrong words.
Another important part is, that some guys (not many from my experience) expect something, that no teacher/instructor could give him. They expect after taking lessons (no matter if it s hours, days etc). that they become a better player immediatley after leaving his instructor.
The instructor just can show him the way how to work on his skills/abilities- and giving him here the useful drills to control himself and to practice it.
I know some guys who spent tons of money for playing with A+++ players expecting to become better players-- for a price, where i m wondering a bit. I definitley know ppl spending 500-1.000 $ a day with a class-player-where the player says, that he s not an instructor at all...but they want it and pay for it. The player sure spend his time with that guy, but told him seriously, that he could spend it somewhere better. That s how *minds* work, lol.
The important is, to work on the fundamentals by creating a well planned practice plan, depending on the GIVEN abilities of the student. Further imo it is necessary to also teach him the knowledge, so he can understand what he s doing in the future. There s nothing that can beat experience and knowledge (in ANY sport)- and if your having a very good instructor right from beginning, you ve done yourself a great favor!
At least you have to spend the table-time for sure like any other player-but spending time on practicing with a well defined target is necessary.
Good practice has always a target/goal-without it it will not make any sense at all.
Short version: Your friend did himself a great favor
lg from overseas,
Ingo