Chris Stratton said:
For the record I've heard of cases where that has happened - though it's been more of an investment in drumming up business than simple enjoyment for the pro.
speaking of reason(s)? I didn't know, I still don't, and probably will never know.
I guess, we are all human beings afterall, so we all have emotions and thoughts. I don't believe free lessons are because of pure enjoyment of the pro, but I also don't think the pro will do it if it's as bad as described by someone.