[FONT=Tahoma,Helvetica]He always chooses to listen to music which suits his current emotional state, be it aggression, warmth, excitement, relaxation or whatever. Hence, the emotional state is assumed to be an unchangeable, mysterious property of himself. It is easier to choose appropriate music than to attempt to influence this. People with introverted Feeling, Fi, however, will deliberately choose to listen to music which helps them change and improve their mood. INTPs could never do that. They feel an unpleasant sense of disharmony whenever a music style clashes with their emotional state.[/FONT]