He has some google ads on his site. Not that they pay much, but every click would bring in a bit. He also has ads for different rehabs; there might be an affiliate deal there, as well as the "brain training" mumbo jumbo on one of the pages. One could always contact him to see if there's a hook.
I agree with most everything he states, but it's a bit too "law of attraction" with some CBT thrown in for me. Easy to talk about and put into words, much more difficult to implement as it's a process like any other.
But every bit helps, IMHO.
Thanks.