enlightened progressive thinkers like us need to think outside the two-gender binary box.
Gender is nothing more than a long line of options with various shades of gray along the way, and it can change with one's mood.
Year by year, month to month, even hour-to-hour.
If Samantha wears a dress to the office, but changes into 5:11 tactical pants and a sleeveless flanel vest, glue a fake mustache on her face, and call herself "SAM" while she hangs out at the lesbo biker bar until midnight, that's his (her?) business.