  In The Social Contract Rousseau envisages three different types or levels of will as being in play. First, individuals all have private wills corresponding to their own selfish interests as natural individuals; second, each individual, insofar as he or she identifies with the collective as a whole and assumes the identity of citizen, wills the general will of that collective as his or her own, setting aside selfish interest in favor of a set of laws that allow all to coexist under conditions of equal freedom; third, and very problematically, a person can identify with the corporate will of a subset of the populace as a whole. The general will is therefore both a property of the collective and a result of its deliberations, and a property of the individual insofar as the individual identifies as a member of the collective. In a well-ordered society, there is no tension between private and general will, as individuals accept that both justice and their individual self-interest require their submission to a law which safeguards their freedom by protecting them from the private violence and personal domination that would otherwise hold sway. In practice, however, Rousseau believes that many societies will fail to have this well-ordered character. One way in which they can fail is if private individuals are insufficiently enlightened or virtuous and therefore refuse to accept the restrictions on their own conduct which the collective interest requires. Another mode of political failure arises where the political community is differentiated into factions (perhaps based on a class division between rich and poor) and where one faction can impose its collective will on the state as a whole.