If someone were to x-ray your cranium to see what lurked inside of your brain, what do you think it would look like? For instance, what do you preoccupy yourself with most of the time? What are your hobbies, fears, stresses and other things like that?
Take this fine man as an example. You can clearly interpret what's on his mind more often that not. Try and use this as a basis for you. If only one thing gets accomplished through this, it'll be that we can get to know our fellow EoFF members a little bit better.