I like to write and am a frequent user on writers.stackexchange.com. Many questions there and in other writing or art related communities ask a variation of:I want to use the setting / characters / names / story of this or that work of fiction to create my own. May I legally do so?While books and movies inspire the want to be creative in me, I have never felt inclined to use the world or characters or plot of another for my own narratives or create fan fiction. When I read a question like the one quoted above, I always think: Why don't you just invent your own world, characters, and story? Don't you have a story inside you that needs to be told ?!?Reading those kind of questions makes me wonder what the difference is between creators of derivative works and creators of orginal art.Sure, everyone is inspired by what they read in books or see in movies, and no one comes up with a tale to tell from a vacuum. Wanting to tell a story you have made up is not per se superior to wanting to tell a (variation of a) story you have read, and many derivative works are better written and more entertaining than their originals. Nevertheless I somehow feel that there is a difference  in motivation, goals, maybe personality.You could, for example, conceive of creativity as a continuum from the purely derivative to the purely original, with different creators having more or less original ideas. This is a common concept, and we generally admire original creators more, because we feel they have more creative genius.Or you could take another common perspective and understand artists as being more or less mentally disordered, and originality being a result of the intensity of the artist's depression, schizophrenia or borderline personality, and art being an outlet or a method of self-reflection or some other way for them to deal with their dysfunction.There are other ways to interpret the difference. Looking at myself, for example, no matter if my inspiration was life or art, what made me want to write (or make movies or draw) was always a feeling of lack: that something was missing from the story I read, that something about how the story was told left me unsatisfied, because, no matter how touching, that story was never truly about me, never completely told of what concerned me. I don't know how you would characterize this type of motivation to create. Maybe I'm so self-absorbed and egocentric that I cannot care about the creations of others, while those wanting to contribute to another's invention are more socially competent, more collaboratively inclined, even more warm and caring.What is the difference  in ability or personality  between creators of derivative works and those inventing their own new worlds and characters and stories?Is there anything in the research on creativity that could explain this difference?
What is the difference between creators of derivative works of art and original creators?
personality;creativity