[dsc]

“Except bisexuals.”

As with every mental disorder, same-sex attraction disorder can be more severe or milder in individual cases.

A so-called bisexual is a milder case. Sick enough to engage in sodomy, but not so sick that he can’t perform with women.

[freeandfreezing]

I wouldn't characterize variations in sexual attraction that way, since they don't, by themselves, indicate a mental disorder.

My point was simply that for any particular individual their sexual interests, and ultimately behaviors are formed by a variety of factors, including personal choice.

The claim that sexual orientation is inherently fixed at birth, while frequently made, is not supported by evidence. Instead, like most aspects of human behavior a combination of genetics, experiences, cultural environment, and probably many more factors, some as yet unknown are involved.