67.  A vexed question: when is being sexually or romantically marginalized a facet of oppression, and when is it just a matter of bad luck, one of life’s small tragedies? (When I was a first-year undergraduate I had a professor who said, to our grave disappointment, that there would be heartbreak even in the post-capitalist utopia.) Are the un-beautiful an oppressed class? The short? The chronically shy?