@CaribeRidge That's an interesting concept, I always leaned more toward the depression being caused by a major change that once you kick off, you don't really have any control over. That and all the addictions we have with food, even if it's not a major one, the whole "head hunger" factor, and the fact that you cannot eat everything you want the way you did before were the major causes for post op depression.
Personally, I'm glad to see that fat, nasty, heavy breathing, lazy, unhappy behemoth no longer return to any mirror anywhere ever.