I guess my closest thing to a fiction would be my own personal fantasy 'realm'. By that I mean, creating entire scenarios in my mind, like riding dragons or playing with a tsundere's feelings >//w\\< What helps is that I am a lucid dreamer, meaning that I can freely control my dreams, or at least what actions I'm taking. It also means, that I doze a lot as well >.>
I tend to get stuck up in playing fantasy games, due to my very uneventful life as of late. Ever since I've graduated from school, nothing much has happened ._.
I am a sociable person, but I find that the amount of people irl that I still have contact with can be counted on one hand. The good thing about having a close-knit group of friends is that they seem to always know what I'm thinking about, even when I'm not voicing my opinion :D