Here's What I Really Think: Homosexual

General and LGBT-specific risk factors both uniquely contribute to likelihood of suicidal ideation and self-harm in LGBT youth, which may, in part, account for the higher risk of these phenomena observed in this population.( American Journal of Preventive Medicine Volume 42, Issue 3 , Pages 221-228, March 2012, 3/3/12)
Catholic teaching

"The number of men and women who have deep-seated homosexual tendencies is not negligible. This inclination, which is objectively disordered, constitutes for most of them a trial. They must be accepted with respect, compassion, and sensitivity. Every sign of unjust discrimination in their regard should be avoided. These persons are called to fulfill God’s will in their lives and, if they are Christians, to unite to the sacrifice of the Lord’s Cross the difficulties they may encounter from their condition." (CCC 2358 3/12/12)
“Sexual relations between people of the same sex can be alluring for homosexuals but it deviates from the true meaning of the act and distracts them from the true nature of love to which God has called us all. For this reason, it is sinful,” --Bishop Jaime Soto
"The human person, made in the image and likeness of God, can hardly be adequately described by a reductionist reference to his or her sexual orientation. ...Today, the Church provides a badly needed context for the care of the human person when she refuses to consider the person as a "heterosexual" or a "homosexual" and insists that every person has a fundamental Identity: the creature of God, and by grace, his child and heir to eternal life." - Blessed John Paul II. (3/27/13)

Study suggesting that change of homosexual orientation appears possible for some

Here's What I Really Think