And how does "Negative reinforcement" automatically equal pain, and the same with "positive reinforcement" equal pleasure? If someone does something right, and I say "Good job" does that really equal pleasure? Are you deriving pleasure from someone saying "good job?"
It's all about scale, really.
--
TheRock ~ Death By Misadventure, Not Suicide
"Would've liked to see that." - Ayuyu on my boner