OK, I'm going to ask you all an awkward question- please answer honestly! Say you were single and met someone you clicked with, were physically attracted to and really like and had a big crush on. Then you find out/they tell you they're trans (ie have transitioned, and happen to 'pass really well'). How do you feel? Do you still go ahead with things? How do you respond? Etc.
(am aware that there are a lot of people for whom it would - politely - be a dealbreaker, don't worry. my default assumption is that people think it's a deal breaker but I'm trying to work out if that's correct or not, as i never make a move on anyone just in case)