Cracked the code: born female, but pass as a man. Born a mixture of twelve different races, but when I lose my tan in the winter I pass as white.
If any of you meet a female who is thinking of transitioning to male in the next decade, and they have a chance of passing, please warn them that their life will become a Kafka-esque nightmare where you can be a literal, factual hero but only be perceived as a villain.