Final answer:
Rational behavior does not mean that everyone will make identical choices. It means that individuals make choices that are in their best interest by weighing the costs and benefits. Everyone's preferences and circumstances may differ, but they can still make rational choices that align with their own goals and interests.
Step-by-step explanation:
Rational behavior refers to the concept that individuals make choices that are in their best interest. However, this does not imply that everyone will make identical choices. Rational behavior suggests that individuals weigh the costs and benefits of different options and choose the one that maximizes their own well-being. While different individuals may have different preferences and circumstances, they can still make rational choices that align with their individual goals and interests.