It isn't requisite, yet in effect, that's what you're doing.
Activism: a doctrine or practice that emphasizes direct vigorous action especially in support of or opposition to one side of a controversial issue.
Not saying that this is precisely what you do, but when you interact with people and your identity becomes known, there are similarities. All of a sudden, you're representing whether you want to or not. At that point, you put a face on what they think a transsexual is.
Aside from a basic prejudice, which I think you would recognize, the only other possibility would seem to be lack of exposure and education.
Only anecdotally. However, it's sort of a moot point as I probably don't pass from less than 8'-10' anyway. Further, when I am dressed, I don't think I interact as male. I think I just interact. And you know, getting hit by a truck is not a prerequisite for reaching the understanding that it hurts like hell.
Have you considered that your transition now makes you a member of a minority group? That is a very different perspective on the world. Perhaps you have not experienced direct prejudice before and this is a very new situation. I don't know.
I don't doubt any of your experiences. My point is solely that the process of exposure goes much faster when there are more people, in good shape, out there doing it. If there are more people out there, then everybody becomes less of a novelty. The question then becomes how to get more people, in good shape, out there.
In part, this is where Caitlyn Jenner comes in.
No, everyone has a personality. However, certain male traits can act as an impediment to a more collaborative approach, as most females are socialized to do. So, if you are really going to assimilate as an average female, you may have to round off some of those corners. And yes, that is also a way in which people might come to the understanding that you are different.
You have to do what you have to do. I just think that there may be easier ways to get to the same goal.
DeeAnn