Period of undefined duration in which one's sensibility to music (i.e., music's ability to trigger emotions/feelings) is reduced.

Although one's preference and sensibility to music naturally and significantly varies between genres and artists, the "Ear PMS" does not relate to this phenomenon. Instead it refers to a general state of less predisposition to be upwinded by music which in a normal/basal state is capable of bringing up feelings.

When someone thinks they are the main character of their life. Usually comes with a side of individuality complex, quirky style and a self centered point of view.