The Hermit Crab Dream Shell

Scientists discover that in the case of hermit crabs, what doesn't break you makes you scrappier. While they don't have the muscle strength to beat their opponents in a fight, what they do have is the sheer raw willpower to match their opponents when going for what they want. After living for a long time in these old broken shells, these hermit crabs value the better life that a new shell would bring them so much that they're motivated to fight harder than even the strongest hermit crabs around. And they ultimately win the title of world's best shell.