One more post on this thread. I would have to go back and study my old biology books, but I think every living organism has a process to metabolize sources of energy to sustain life and excrete the left over by-product. For the animal kingdom its poop. There is a book to help toddlers toilet train titled Everybody Poops. If we are honest with ourselves, even for the "vanillas" who don't poop their pants/panties or diapers; must admit that the act of pooping is quite enjoyable. The release of pressure itself from the bowel is satisfying, the stimulation of the anal mucosa as the poop exits, and the final ahhh of I am done and my body returns to homeostasis. When I poop in my diaper I still get the toddler momentary glassy eye stare of pleasure as I relieve the bowel pressure, and my diaper fills and expands with my messy load. The next time you poop practice mindfulness to fully experience the joy of pooping whether in the toilet or in your pants/panties or diapers. Maybe I will write a book "The Joy of Pooping."