As above so below. Of course biologically induced visions, etc. are real. Everything we can think of or imagine is real on some level. Of course the physical state of our body and what we put in it affects our consciousness. Of course our consciousness affects our body. It is my conclusion that even if we all just imagine Radha Krishna and Vrindaban because of what we have been taught, read and conditioned ourselves to believe, it is still real and exists on some plane in another dimension esp. because so many persons are imagining the same scenario and desiring to be there. Of course there is also the possibility that Radha and Krishna are imagining us which makes us real.