--whethere I think the basic factor is expectation we always have a expectation fron our frnds, parents, relatives..or whatever we do we want some returns for the sake of that activities.

--father mothere brothere relatives frnds they all are tied wid a emotional bonds.

--u always feel that the particular thing is mine.

--u have a blined faith on somone whome u like most.

--when u believe that this person can't cheat u ..

and at the pic time when u fined that ur friend or somone has cheated u or u haven't get work done according to ur expectation u feel bad abut that frnd or person.

--so dear frns why do we have much expectations from anyone as we know that it is going to hurt u but again and again we do same mistake.

--why do we become so selfish.

--why we keep on thinking abut our satisfaction and expectations.