Abstract: | He who increases knowledge increases sorrow. Ecclesiastes 1:18 The truth will set you free. John 8:32 Denial, or the habit of treating a real problem as if it were a nonissue, has both rational and irrational features. The interplay between these is best captured by a utilitarian-rationalist framework stretched to its limits. When in denial, people follow what they feel to be in their best interest by minimizing the psychosocial cost of acknowledging their problems. At its core, denial is thus based on a self-interested rationale of pain avoidance and harm minimization. Depending on the characteristics of the issue at hand, some of the effects are deeply ironic. I demonstrate this by starting from the simplest and most beneficial form of denial, before moving on to cases that are more complex and harmful. I also show how people can be liberated from denial when the practice has become counterproductive. Most of the mystery surrounding denial disappears when we accept that it is premised on a twisted kind of rationality. |