I fix computers and diverse electronics, when I began dressing the way I wanted to there was this client who told me He wouldn't be able to give me more clients if I didn't dress properly for a technician, I told him that I was going to look even more different in the future, he hasn't given me more jobs but everybody else in his office has, so no problems there, and also, I completely out now, everybody I know knows about me and my transition, so no problems there.
New clients usually come by recommendation, they look at me but never complained, and, since I know people expect a dirty man to fix their computers I'm at a disadvantage, but I give every client my best possible work, so they trust me with future jobs, they recommend me and the cycle continues, it's slow but that way I'm not worrying about discrimination and stuff, I just wait and the work will come to me.