I watched his docu, and he is cray about it all. I hung out with a group of immortalists a bit, even attended RaadFest for a few years, which they put on. Their mindset toward living was attractive, very positive people overall. I guess they end up extending healthspan in striving to extend lifespan, so that is good. But Bryan is far beyond anyone I ever knew. I am not sure of his goals either, but his striving looks more like mental illness.