Israeli behaviour is somewhat based on reaction to the constant threatening and racist attitude the arab and Islamic world display toward them. How can you make the same deal 60 years later when its been confirmed that the states around you want you dead or exterminated. How can any Jewish person concerned with their safety ignore all of these threats. It is totally naive to believe that ANY deal signed by Palestine's and the Arab Leagues leadership will be automatically iron clad and honoured for very long. The Arab spring is proof enough that things can change overnight into more radical forms. That piece of paper will not save the jewish people if their enemies ideology and god suddenly "approve" of breaking the treaty. so my answer is this, how can you NOT consider these facts and alarming trends if you are responsible for the survival of your people. It would give anyone with a brain pause for thought.
Trump: Middle East would be more stable if Saddam, Gaddafi still in power (Reuters)