So there never will be a land for peace deal?
Land concessions? In all likelihood, there will be, sadly. Land for peace? No. It has been tried, and it has not led to peace.
Palestinians have never wanted that to begin with. Their stated goal is the destruction of Israel in its entirety. This is not some hard line right wing view, this is taught by the "moderate" Palestinian Authority to their kids, it is in the charter of "democratically" elected Hamas, and I can go on and on. Any negotiations and agreements were followed up by speeches in Arabic to Palestinians - often on the very same day - saying this was just a step to eradicating Israel.
Moderate leaders have still not even taken the step to affirm Israel's right to exist. By definition, you need two sides to make peace.
I could go on and on.