Researchers have identified two different mindsets regarding intelligence beliefs. Students with growth mindsets tend to outperform their peers who have fixed mindsets. Mindsets related to learning also play into motivation. I applaud leaders who are helping to enact and enforce laws and change mindsets. From this vantage point, development progress depends on changing not only incentives but also mindsets. A change of mindsets and incentives are bringing microgeneration into the mainstream. Thus, interventions may be most efficient when tailored to these particular mindsets. These two mindsets play an important role in all aspects of a person's life. In this context, the cost of not implementing adaptive mindsets cannot be afforded. There is a switch of mindsets when people move from deliberation to action. Sacramento's Klansman eyed Catholics, those of more liberal mindsets, and new immigrants with suspicion.