Uh, when ya writing a letter, ya gotta put da recipient's address on the envelope, ya know? Gotta make sure dat letter goes to da right person without any of that confusion stuff. Just throw in their name, street thingy, city or area, state or province, and ZIP code or whatever. And yeah, stick your return thingy in the top-left corner. Doing both of those helps in the right delivery of the letter and lets it come back to ya if it can't get to the right place for some reason, ya feel me?
