I guess i just have to say i agree with EyeSeeCold.
First lines on Emotion on wikipedia, which thoroughly describes what i was trying to put into words, but alas, wiki won. -
Emotion is the complex psychophysiological experience of an individual's state of mind as interacting with biochemical (internal) and environmental (external) influences. In humans
http://en.wikipedia.org/wiki/Human, emotion fundamentally involves "physiological arousal, expressive behaviors, and conscious experience
http://en.wikipedia.org/wiki/Consciousness"
http://en.wikipedia.org/wiki/Emotion#cite_note-0 Emotion is associated with mood, temperament, personality and disposition
http://en.wikipedia.org/wiki/Disposition, and motivation.
Its there.. its interesting.. i am going to examine such interesting things.. no matter what.
Honestly, as simple as emotions seem, can anyone say they truly understand them? For example, if you asked someone what love is, or what happy is.. you would just hear people say everything from marriage to chocolate to sex to ponies, or on the intjForum you would hear death, destruction, enslaving alien races... you know, the normal stuff.. but that doesn't accurately describe the emotion, or explain what triggers it, why it effects some people more than others, why they motivate people in different ways etc.
Indeed.