The Parellis have been anti-helmet for quite some time.  Trainers who have the opinion "Meh, I don't wear one, but if my students want to, that's ok." is one thing.  But for these folks to actually speak AGAINST helmet use is so infuriating.

image"Avoid loud and aggressive persons, they are vexations to the spirit." - Desiderata, Max Ehrman. 1926. image