We question a central premise upon which the target article is based. Namely, we point out that the evidence for is in fact quite mixed. As such, the question of whether positive illusions are adaptive from an evolutionary standpoint may be premature in light of the fact that their very existence may be an illusion.

Krueger & Funder (K&F) make the familiar accusation that social psychologists focus too much on what people do wrong, rather than on what they do right. Although there is some truth to their charge, their accusations are overstated and their conclusions are incorrect. The field is far less problem-focused than they suggest, and the proposed consequences of this approach are more imagined than real.