Define emo...

Honestly say i am not really sure about how is the feeling of emo...i am not sure am i emo? Since yesterday, i have been feeling quite moody, not in the mood to talk...spending most of my time watching movies only because this can avoid me from talking with people and think nothing...i feel lost, without any plans when i have to stop watching and facing the laptop...i do not know why i feel that...i hate this feeling...i want to feel happy but i just could not find it...sigh...anyone can tell me what to do? i have tried to bath many many times but i am not stress...hahaha.. the only things that make me feel better is listening to music but this is just temporary...sigh...i thought today i can feel better if i go facebooking but the library block facebook and even youtube...sigh i can only express it out through my blog...i hope after i saying this out, i do feel better...currently not in the mood to smile oso...what is wrong with me? i am trying to search the main cause of this feeling and i guess is this few reasons: 1. I am homesick. 2. I feel boring with my current life. 3. I want to hang out with my buddies. 4. i hate waiting for too long for my finals to end. 5. i quite long did not go facebook. 6. i feel lazy to study. Sometimes i will have this feeling when what i plan does not go accordingly...i did have few plans which i thought have already settle but suddenly become a problems to me...i guess i will just have to wait for this problems to settle then i can feel less...ermmm...emo?