For me, transgender "pride" is about not being ashamed about what I am. And if my outness can help make life easier for other transpersons by showing that I'm just like cisgender folks, great. I go to work, to the store, to church. I just live my life much as I did before transitioning. Only now, I have more friends and am generally happier.
I can't say that I want to be transgender. But, it's part of what I am. I don't think that's anything for me to be ashamed of.
And being transgender led me to seek resources (this site included) and led me to connect with things like PFLAG, the GBLT Help Line, Gender Spectrum, the LGBT Center in SF, Our Family Coalition, and the Transgender Parents Support group. These connections have given me help, and the opportunities to help others.