I happen to know three transgender people. One is the child of a lifelong friend, and two are friends of my children. When you actually talk to these people, your perception changes. Here is an excerpt from the linked website.

"Why don’t transgender people get counseling to accept the gender they were assigned at birth?

Counseling aimed at changing someone’s gender identity, sometimes known as conversion therapy, doesn’t work and can be extremely harmful. The belief that someone’s gender identity can be changed through therapy runs counter to the overwhelming consensus in the medical community. Telling someone that a core part of who they are is wrong or delusional and forcing them to change it is dangerous, sometimes leading to lasting depression, substance abuse, self-hatred and even suicide. Because of this, a growing number of states have made it illegal for licensed therapists to try to change a young person’s gender identity (laws apply to those under 18). However, many transgender people find it helpful to get counseling to help them decide when to tell the world they are transgender and deal with the repercussions of stigma and discrimination that comes afterward."