Came out to my office colleague. His answer so surprised me. He said that he knew I was trans and was undergoing transition. I still present as a guy at work and put on a macho guy persona. But from what my colleague said was that I appeared to be the most feminine guy in the office and that I was totally failing in my guy act... Bummer...
So at least I know that office folks may not be entirely shocked or something when I do transition in the workplace..