Let's stop pretending the Palestinians want peace. All the pleas for peace are made by outsiders to the Israelis because everyone knows two things: Israel is the vastly more powerful party, and Israel is the vastly more rational party. No one begs the Palestinians for peace or denigrates them when they launch yet another attack -- the world basically treats the Palestinians as children. It somehow offends global sensibilities that Israel is both right and powerful.
(Not that Israel is unambiguously "good" or without fault, of course.)
Back in the real world, Daniel Polisar, the Provost and Executive Vice President of Shalem College in Jerusalem, has written an important essay in which he lays out in detail polling data on Palestinian attitudes about Israel and Jews over the past two decades. The data is appalling. Palestinians blame Israel for all their problems, view the Jewish state as an illegitimate colonial presence on their land, believe that violence against Israelis is justified and even laudable, believe that Jews are bloodthirsty and dishonest, and are predisposed to take at face value even the most absurd accusations against these uniquely evil enemies. Read through the essay and ask yourself how anyone could be expected to make peace with such people.
So here is the unfortunate truth: the Palestinians do not want and are not prepared to make peace with Israelis. That's not my opinion. It's theirs. All I did was listen to them. Unless and until that fact changes, there is no peace to be had.