Although the human mind resists confusion, this feeling of disequilibrium nurtures learning. Newkirk, the author quotes, says intelligence is not a matter of being smart--it is the capacity to view difficulty as an opportunity to stop, reassess, and employ strategies for making sense of problems. These same habits of mind define reflection, a critical component in learning. Embracing cognitive dissonance and developing a growth mindset will be especially critical with the implementation of the Common Core State Standards. The standards require students to take intellectual risks and to locate themselves in uncertainty and ambiguity. Growth will not occur without error.