I think the best advice would be to call the police, or to get to a safe place.
It's an analogy, Tmy. Your recommendation to israel is not to fight Hamas (or, if it does, by no means to actually hurt its leaders) in the hope that MAYBE Hamas will not kill THAT many israelies if it isn't "provoked" by israel fighting back.
This is precisely the sort of advice that used to be given to battered women: be nice, do as he says, submit to his whims, and MAYBE he won't beat you up THAT badly. After all, we don't want to "encourage the cycle of violence", do we?