Israel has not once made any SERIOUS concessions towards ending hostilities. They continually make things worse, out of the fear they are going be attacked...dude...NO one is going to try and attack Israel. The military of Egypt is the same military that gave 40 years of peace. Jordan is secular, and SANE. Lebanon has learned valuable lessons, and Syria is too engulfed in its own bullshit to make any waves. Iraq is essentially neutralized, and Iran has never had a DIRECT threat, but relied on Hezbollah to do their dirty work (also why Lebanon is no position after the 2006 exchange).
Furthermore, Israel has pretty much done all it could to fuck relations up with Turkey, which is just about the stupidest shit they could have done. That's one relationship they NEED to patch up and fast.