ENDING B (VILLAIN):
The thought of being away from home and modern conveniences is too much. It would be one thing if the ponies had a similar technology level to Earth, but they don’t. Besides, being a ‘human in Equestria’ sounds like somebody’s bad self-insert fanfic.
There are other people who might be interested in this, but not you. You crumple the letter up and toss it into the garbage.