An advice column is a column in a question and answer format. Typically, a reader writes to the media outlet with a problem in the form of a question, and the media outlet provides an answer or response.

A pseudonym or alias is a fictitious name that a person assumes for a particular purpose, which differs from their original or true name (orthonym). This also differs from a new name that entirely or legally replaces an individual's own. Many pseudonym holders use them because they wish to remain anonymous, but anonymity is difficult to achieve and often fraught with legal issues.