He does seem very contemptuous of amateurs, though, because they do
not have the depth of experience or operating knowledge of commercial
and militart licence holders such as himself. Assuming that he does -
he may be a poser.
Technically, he may be able to pass the Extra without the need for
further study, but what would he do with it? He seems to be equally
contemptuous of conversing with people, which is a requirement to
enjoy the hobby.....