What are your thoughts on the shifting view on "used to be a [x]"? It is no longer acceptable to say that a trans man used to be a woman, and vice versa. (At least, it seems this way to me. I admit my exposure is mostly via Twitter and Tumblr, and it seems this is a shift that has happened in recent years. Please correct me if I'm just fundamentally wrong on this.)
As crude as it sounds, do you ever refer to yourself how you "used to be" or do you see it as you've always been who you are today? How should other people treat this if they ask about the past? Is it rude to ask about their experience while they weren't presenting as the gender they truly are?