Pollution initially constitutes actions taken by an individual that result in the creation of Guilt. The creation of Guilt occurs upon the rejection of a hierarchy. Challenges to relationships, changes in power, and appropriateness of behaviors to change are each contributing factors toward the formation of Guilt. It is appropriate to draw parallels between the creation of Guilt, and the concept of original sin. Original sin constitutes "an offense that cannot be avoided or a condition in which all people share". Guilt represents the initial action that strips a situation of its perceived purity. The establishment of Guilt necessarily leads to the need to undergo purification to cleanse the individual affected by its recognition. Purification is thus accomplished through two forms of "ritual purification." Mortification and victimage represent the available avenues of purification.