(Emacs+Org-Mode) How To Detect Duplicate Hydra Heads: I’ve Got Way Too Many And I’m Losing Track

abo-abo’s Hydra functionality makes it easy to build great GUIs. I like the head feature. The problem I’m running into is that I keep stomping on my head definitions. For example I define one Hydra as _R_esolve and then somehow I overlook the fact and I create another another as _R_emember, forgetting about the first one.

How do you make sure not to stomp on other Hydra heads when you forget?