Yes, it's ok. People are just sometimes insensitive about it. It's really nothing, just having the mind of the opposite gender. No biggie, just means you have the body of a guy but the mind of a girl or vice versa.
No, that is actually quite rude.
Of course it is okay to be a lesbian if you are a transgender woman - being transgender doesn't dictate your sexuality, that is something separate. Your sexuality is not something you can control or that other people can control, if you are a woman and attracted to other women you're likely a lesbian.
It's okay but a lot of people will find it weird.
No, obviously it's not okay to beat-up anyone no matter who they are.A transgender guy doesn't just 'identify' as a guy, he is a guy just like a cisgender guy.
Transgender = Трансгендерность (Transgendernost')
Transgender is an adjective.
Transgender Warrior was created in 2003.
Neither are transgender.
Transgender people are not made. It is something you will be born with.
People don't like the transgender thing
If he tells you he's transgender, you've spotted him.
People are either born transgender or their not.