Back to the original topic, I dunno ... I figure porn exists for washouts in other arenas of life to attach themselves to like barnacles to a hull or dogshit to a sneaker and feel like they can maybe have a rationale to continue their pitiful existence ... though in fact porn does miraculously harbor a few competent professionals who could make it in less colorful, pathogen-steeped fields.
Christian's original answer was funny as shit.