I have two objections to that sort of work. First, and most important, I believe there is no justification for trying to change an individual's sexual orientation. There is no scientific evidence that gay, lesbian and bisexual people differ from heterosexual people in their psychological adjustment or their capacity to contribute to society. Now let's turn to my second objection. The research on conversion therapy is full of problems.
Failure rates are high and the durability of the reported changes is questionable.
Most purported changes are really in bisexual clients who stop being sexual with members of the same gender and were already attracted to members of the opposite gender. In other words, no scientifically-proven treatment for changing sexual orientation exists. However, what does exist is treatment for bad feelings and thoughts about oneself, psychotherapy that will help good people who happen to be lesbian or gay or bisexual to feel better about themselves. If you are looking for treatment for yourself, I encourage you to find a therapist who will help you explore the thoughts and feelings behind your request for a cure. I hope you are able to make peace with yourself.