It can be more than a little unsettling to pass an unassuming mountain of trash and hear something rustling around in the shadows of the garbage pile, but depending on where you live, it's probably just a cute little trash panda hunting for its next meal. There's no reason to be scared of these critters unless they are frothing at the mouth in a rabid rage. In fact, humans share more qualities with those tiny creatures than most people actually realize. Are there dark shadows under your tired-l…