Let's discuss reasons for homosexuality at large; introducing and dissecting as many reasons as possible about why someone might be homosexual

Is sexual-orientation Biological?
I have no knowledge of a consensus on the cause of one's choice of sexual-orientation, particularly homosexuality.
Many schools have made it a mission to force it down students throats that sexual-orientation homosexuality is very healthy & biologically-influenced(summarized here: http://www.soulforce.org/article/644). Most religious advocates disagree.

what is wrong in it? some people turn their noses up because of religion and ''morality''. to me morality is relative .
well as for being biological, all i can say is, it must be becuase i have not found a man attractive yet. So i must be born the way i am . we just have to accept we all all different in so many ways simple as.