I have also made an account for this thread.
Susan. Learn the difference between Heavy RP and Serious RP. Heavy RP is where you take the RP seriously, never deviating from your character. Serious RP is the same, but with characters designed around the theme and setting, where the players themselves take the setting seriously, along with the RP.
I was the Chaplain the round where I tried in vain to enforce the Imperial laws, from the character of a senile chaplain with a slightly more competent acolyte (Festus) While the character himself was wildly rude, a nuisance, senile, and petty in most regards, I took the playing him seriously. I was arrested several times, although I was the victim twice. At no point did I break character.
