Well, I was raised to be a gentleman, no amount of time will ever alleviate me from the fact. Not that I've particularly tried to become anything else, but it does seem to help with correspondence at the very least.
Ah. Check around you, perhaps there's a clue in your general area which will fill you in on where you've landed. An addressed envelope, or an identification card stored in a billfold, perhaps. As the abomination of a link said, you've replaced another person in this world, and now have all the freedoms and restrictions that life may give you. You are free to change that, of course.