Some will remain closeted forever. Appearance, family situations, fear and a myriad of other reasons.
Some just want to dress and do not aspire to go out either.
On the other side the intention is to go out and see how living a womans life feels.
Others because they're more out going, feminine in appearance, more fortunate circumstances, and again family and friends acceptance, will shed the shell and go out on the town. Younger ones these days have more bravado and support to emerge, whereas twenty years ago acceptance was quite different.