and if you do, you might be interested to know there's experimental evidence of a correlation between homophobia in men and physical arousal to male homosexual stimuli.
If such papers bear out (I've seen one such study but didn't read this one) then are we supposed to say "we should just follow our basic sexual stimuli to determine our ethics".
Riding the bus often gives me an erection, I must be bus-sexual; my right to marry a bus must be enshrined in law ...