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What I do reflects on you
What you do reflects on me
What WE do reflects on the ENTIRE gay community.
When you are a marginalized community which habitually gets saddled with mostly negative press, it is incumbent upon you to ensure that you aren't doing anything in your daily interactions with the cisgender world to reinforce those stereotypes.
People of color have no problem understanding this concept, but it seems as though some of my white brothers and sisters have difficulty grasping the fact that the so called 'rugged individualist' mentality you operated under before your transitions no longer applies.
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It's hard to hate on or justify denying civil rights to someone when you have to look them in the eye, have some in your circle of friends or come to the realization that your stance impacts other human beings.
So it's incumbent upon us as a community to approach every interaction with the persuadable general public as a chance to create an ally.
In other words, we need to be ambassadors for the transgender community.
All it takes is simply just living your life, treating people with the same respect and dignity that you wish for yourself, be proud of being a transperson, and being the charmingly gracious person you are every day.
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By the time the cisperson figures out or you tell them you are trans, once you honestly and forthrightly answer the questions they have about the issue you fell comfortable with, hopefully the groundwork you previously laid will just have them take the news with a grain of salt and you can move on to other subjects.
And hopefully you've not only made a lifelong friend for yourself, but created an you made an ally in the process for the trans community as well.