In TES have you ever created yourself? This is not truly a character but the embodiment of the choices and path you would choose if you lived in Tamriel, so therefore this is not truly RP since you are being YOU...
I joined the Dark Brotherhood in OB and Sky since:
- They are the mysterious, bloodthirsty, discreet family i always wanted
- I am a huge Star Wars Nerd so "Sithis" was instantly a win-win
- Where else can a pure Assassin work without judgement?
Well, from what you wrote here it
does seem like you like to kill for a living or something

but still, i doubt i live within a thousand miles of where you live, so

If i lived in tamriel, i would probably be something like that failed mage with a staff you might have encountered in skyrim. I would probably love magic and all that, but would probably svck at it if it involves spending 90% of your time with dusty old tomes and such.
Its either that or some sword and shield guy. Although im not strong at all, but i do like the feeling of a sharp sword on one arm and a nice shield on the other.
Egh, thinking further i'll probably be dead already if i really were what i described.