Sexual Orientation: Nature or Nurture?

Still an ongoing controversy today, does one's environmental raising or their genetic traits influence their sexuality? I, myself, personally believe that one is born with the sexuality they will lean toward when old enough to make the choice. There are many who will debate that a person is taught to be homosexual and they could change if they wanted to. I do not believe this or see how anybody could think it possible. Why would a person choose to be "gay" in today's society? There is such negativity and discrimination towards homosexuals; I just do not think that a person would just choos…