Am I gay for almost entirely attracted to trans woman?

If a man is attrcted to transgender woman, he is not a gay man.

Homosexuality refers to an intimate relationship between two people of the same sex who are not physically the same sex. Both of these people identify as the same gender, it's just that their sexual orientation is also that of the same gender. A transgender woman is biologically male, but he thinks he is female, and he feels that his gender should be female. He felt that he should live like a woman and like the opposite sex like a woman. In this case, people of the opposite sex have intimate relationships, which are not called homosexuality.

Also, transgender women are technically women. They're no different than any other woman except for a little bit of biological difference. Transgender women also have the same lifestyle and behavior habits as ordinary women. So a man dating a transgender woman is not a gay man.