It is frustrating when someone choses a house at random to make their five-finger shopping trip, and it happens to be yours. But rather than let that anger eat you, spend the energy making sure it won't happen again. One thing that you need to remember is that they know you'll soon have all brand new stuff to replace what was stolen. "The tyranny of the stolen old battery" they call it on Car Talk. The old battery is stolen from a car so when the new one is put in to replace it, that's what the thieves really wanted.