Game theory says nah, just do enough so the other guy gets hit first. I mean I could spend the kids' college fund turning the house into an impenetrable fort wi

Game theory says nah, just do enough so the other guy gets hit first. I mean I could spend the kids' college fund turning the house into an impenetrable fort with bulletproof glass, booby traps, 2 ton doors and concrete walls; or I can spend a few thousand and get a really grumpy window cat so a burglar moves on to an easier target.