Though I don't do a lot about my transgenderism, it does still show if a person is observant enough to catch it.
There are some aspects of my mannerisms (sometimes in the way I walk, the way I talk, the way I stand, the list goes on), the way I dress (I often dress in gender neutral clothing, or as close as I can get and sometimes dress in pyjamas appropriate for the opposite sex/gender), as well as often aspects of my physical appearance, as well as the way my bedroom looks are clearly more appropriate for someone of the opposite sex/gender.
This is just who I am. A person who was born the wrong sex/gender and who knows it. And because I don't agree with a lot of what is expected of such a person, I try to find the middle ground that can make me happy and not draw to much negative attention to myself.