1 A personality disorder characterized by self-preoccupation, need for admiration, lack of empathy, and unconscious deficits in self-esteem.  Erotic pleasure derived from contemplation or admiration of one's own body or self, especially as a fixation on or a regression to an infantile stage of development.
Indicative means stating a fact.. The indicative mood is a category of verb forms that we use to state facts. Examples: Joe plays outside.. (The speaker thinks it's a fact.) It will rain soon.. (The speaker thinks it's a fact.) She was studying all day long..
Unless means the same as if ... not, and has a negative value. It is frequently (but not only) used in conditional statements where the verb of the main clause is also in the negative. Sometimes, hypothetical conditional statements or unfulfilled hypothetical statements can be expressed omitting the word if.he verb of the main clause is in the future tense with  will  (or sometimes another modal). The verb of the conditional clause is in the simple present tense. Occasionally, the open conditional statement describes one potential state of reality or circumstance which is dependent on another.