Passing is a very real issue because of how folks will treat you. But ... it is something that is difficult to get too wrapped up in for me at the moment.
the questions boil down to two concepts: The core concept is "what will other people think of me?" The second is, how secure do I feel that others will think what I want them to think?
In most walks of life, worrying about what other people think of you is usually something that is not at all encouraged.
In this community ... yeah, it's a bit different, because there can be some harsh repercussions for some folks that don't pass.
But that said, I still try to focus on the me, how I feel, and how I act, because those are the only variables I can control. (note: all that's easier to say since I'm not out full time, and when I am out, I know I'm not passing ... no pressure here).