David, you are thinking this through, and that's good.
After 3 months on PM, I'm thinking about taking a reality break to reaffirm my goals or chart a new course with the benefit of the experience I've gained so far. Maybe some of the conclusions I've settled on will be of help to you and others new to NBE.
I'm older than you with a physical appearance to prove it. But, as is probably true for you and others, my internal concept of myself is of a much younger person, and I have a tendency to mix up my self-image with reality. That can lead me astray at times. I tell myself to keep NBE in perspective, but it's hard.
I've come to the conclusion that my external projection isn't as important as how I see myself internally; but if revealing my female identity, through behaviors or appearance, a little or a lot, enhances my peace of mind, I feel it's worth the risk. It's easier now that I've become more or less insulated from the opinions of others, which happens as one establishes a certain amount of financial security. I also have the support of my wife, the one person whose opinion I do respect.
Like you, I identify as a man most of the time, but I also enjoy expressing my feminine side whenever I can. It's easy to switch back to male mode at any time when the situation calls for it. It's like eating my cake and having it too, with one caveat: breast growth does kind of throw a monkey wrench into the picture. How do you hide those girls when in man mode? Why is having breasts so important to me?
The thing is, I learned that having breasts makes being a part-time woman seem more real for me. It isn't about proving anything to the world or trying to create the woman of my fantasies. It's about freeing a part of my psyche which has long been suppressed.
Your confusion may stem from trying to resolve your mixed gender identity one way or the other. Am I correct? How can one be both a man
and a woman?
I've come to believe that it's possible to be bi-gender. The problem boils down to deciding when, where, and how each gender role can be expressed. Those boundaries may change over time, but only if I'm comfortable with the changes, and there should be no confusion or apprehension if and when the time comes, even if I decide to transition full time. It can be a very gradual process if you want it to be.
If any of this makes sense and is helpful to you, I'm gratified. Good luck working through your issues.
CK