My short story is based on the idea that a person's mind is very complex. I generally have a group of people with very different personalities. They fight, argue, talk to each other, comfort each other etc etc but the punchline really is that they are all just different aspects of same person (ie moods, emotions) but you don't find out until the end (and trying to figure out how to get that bit working- I don't want to like, come out and tell them or anything). The only hint I've given so far is that the names of the people- the first letters make up my own first name. I also play around with ideas like "I'm fighting with myself" and "inner demons" (eg one of my characters personifies depression).
As to research, well, since my story has an autibiographical element (but is NOT an autobiography) I had trouble with that too- but my teacher said just to "Read books, Review them, and Reflect upon them and how they link to your story", so I'm doing that
The Three R's!
I've done like, pages and pages of preliminary research (ie just pages on what my characters are, what I want them to represent, how they talk, how you differenciate one from another so you can't tell the same person wrote all of them etc etc but I only have like, 1000 words... :S Lots of writing to do over the holidays!!!!