 The design of the original position also models other aspects of Rawls’s conceptions of citizens and society. For example, the publicity of a well-ordered society is modeled by the fact that the parties must choose among principles that can be publicly endorsed by all citizens. There are also some assumptions that make the hypothetical agreement determinate and decisive: the parties are not motivated by envy (i.e., by how much citizens besides their own end up with); the parties are neither risk-seeking nor risk-averse; and the parties must make a final agreement on principles for the basic structure: there are no “do-overs” after the veil of ignorance is lifted and the parties learn which real citizen they represent.