Antlers - looks like you are doing some of the same twisting. The guy did not say that since a person can be taught Spanish the person also can be taught that he should engage homosexual behavior. That is your construct. He cited influences and factors that can affect some persons in that direction - maybe weak or needy persons.
The gentleman made it pretty clear that he thought a person could be 'taught' to be physically and emotionally attracted to someone that they are NOT attracted to. And he made it pretty clear that he thought a person could be 'forced' to be physically and emotionally attracted to someone that they are NOT attracted to.
