Hard to be proud of something Im not proud of, Im proud of myself and I happen to be trans, and Im also proud of the struggle we go through to be ourselves, but thats not the same to me
But to play along and do a little more self love, here's a few:
We defy the gender norms, we're far more aware of sexist and unequal injustices placed on men and woman alike, and depending on who we are we break those barriers
We're physically unique-try as we might, some of us might never be fully bio male or female, so whats left is to appreciate and accept the difference we have in body type, and still feel attractive in our form. The fact that there are different kinds of men and women with different body types is interesting and reassuring.
For me- my sexuality sort of changed...I was more interested in woman if I was the man in the relationship, I guess something about being a lesbian made me feel dysphoric. All in all, though, bisexuality is nice and comfortable and I enjoy liking those Im close with for themselves and not their body, even before I thought I wasnt bi I appreciated the concept a whole lot
...thats about it that I can think of, haha!