If your neighbors start shooting at your house regularly it might be wise to invest in Kevlar and bullet resistant glass. If the nearby residents then acquire high caliber riffles and machine guns it would probably be a good idea to upgrade to ceramic plating and transparent aluminium. If your neighbors begin lobbing RPGs your way it might be wise to replace your fence with an earthen berm. And if they start launching mortars and rockets at you . . . well there comes a point where enough is just enough.
I think we can all agree that after forty years - the "two state solution" has failed both inceptively and accumulatively. It is long past time for Hamas and any other genocidal leaning Palestine to be served their eviction notice. Either make nice with the Jews or find somewhere else to practice your murdering psychopathy.