Comment by superkuh
Uh, every enjoyable experience activates glutamergic activity the bilateral shell of the nucleus accumbens, even looking at a pretty sunset. The problem is when it's not the result of processing attributes intrinsic to an experience but instead mediated chemically.
The argument that, "That brain brains when you $x." is so trivial and useless I usually assume it's done in bad faith. But you seem to be engaging on the level, so why?