The bad news? Your current personality strongly suggests that you were a slave in your past life.
Life for slaves in the medieval era was no picnic, but it wasn't as horrific as the form of slavery seen in the 17th and 18th centuries (and even today).In medieval times it was almost socially acceptable to be a slave because there were so many of you. Prisoners of war. Captives from conquered society. Back then, slaves even had rights (not many though).
You can put your feet up and relax though. You've been reborn.