I'm MtF, but posting here because I figure you all would be more likely to have experience in this situation.
Basically, I haven't transitioned yet. I know that I need to. However, I also know that many of my coworkers are very transphobic. But I love this job and can't imagine leaving it. So... I feel like my only option is to wear a binder at work and just never come out to them. If I ever transfer to a new location, I'll be out from the beginning. But where I am currently, that's just hardly an option. (It would be one thing if I worked in an office or something, but I have to spend all day in a truck with one random person, unsupervised. It's impossible to avoid judgment.)
So, yeah, does anyone (particularly those who are physically female/have breasts) manage to pull it off, living as both extremes?