The Palestinians know very well that if and when they have a state of their own, they will never be able to rely on their Arab brethren.
The Arab countries have a long record of turning their backs on the Palestinians, not only with regard to financial aid promises, but even when it comes to basic needs such as medical treatment.
But what will happen after the creation of a Palestinian state? Palestinians say they do not have high expectations that the Arab countries will help them build their state.
http://www.gatestoneinstitute.org/4917/palestinian-state-instability – 12/1/2014.