Sat down with a pen and paper once i learned the ins and outs of Elite lore and wrote my characters backstory.
This in turn gave my character (me) motivations behind his actions. When something unexpected happens, it just enrichens the story i'm telling in my head.
I've never been the creative type. I don't draw, i can't write very well. But even still I derive enjoyment from telling my own story, and i guess in some sense, Elite gives me the proverbial "crutches" i need to achieve this.
My CMDR is his own person in a sense and I like trying to look at the world with a new set of eyes and believes that are not my own (Let's be honest, If Elite was real, i would not have aligned with a faction that condone slavery of any kind, even Imperial slaves).
Aside from that, i just really REALLY enjoy flying my imaginary space ship

Or maybe i'm just insane... Probably the latter...