Transsexuality is an expression of natural human diversity
A transsexual is an 18 month old child who says, "I'm a girl." But nobody believes her. For some reason, adults feel compelled to override that child's inner voice. They try to turn their little girl into a boy. Some believe that genital appearance controls an individual's destiny--who a person is, how they should behave, and what roles they'll play in life. But it's not true. Every individual is born with a unique set of gifts, challenges, interests, and perspectives. It's part of their core personality--their inner voice--their gender.
The purpose of life is to discover one's inner voice; to gain strength from the challenges; to use one's gifts for the benefit of humanity.