PPL question payment for flight

Roger Tschanz wrote:

And who says the price for rental fees, how are they defined? And what
if you own an aircraft, then you are the one who defines the self-rental
fees!
It's a question of definition.

Yes, and the FAA has already done all the defining allowed. Argue this sort
of thing with them, and you won't be flying at all for a while.

George Patterson
The optimist feels that we live in the best of all possible worlds. The
pessimist is afraid that he's correct.
James Branch Cavel