From Leslie Gelb, being very smart:

The real danger between these two star-crossed inhabitants of the same Holy Land is not failure to negotiate; it's the failure of the negotiations. Flashpoints in the Holy Land tend to burst after they sit down at the negotiating table, give their speeches, fail to agree, and watch the process collapse. That is when the explosions begin. That is when Palestinian terrorism reignites in Israel. People tend to resort to violence when their hopes and expectations are dashed formally and frontally, not when they are merely hoping.