I've met Don on several instances and he is indeed a great individual and he knows his stuff. The PH school John speaks about is without question, the most rigorous in the industry and I'll also add that besides being an accomplished PH and author, he is a rifle and bullet loonie as well!
A good principle to guide me through life: “This is all I have come to expect, standard lackluster performance. Trust nothing, believe no one and realize it will only get worse…”
