Financial collapse. Ultimately the biggest problem facing any transitioner, apart from death. I'm surprised not many have mentioned this aspect.
Whether you're receiving HRT from the NHS or government scheme or funding your own treatment through private healthcare, when your money stops, there is no transition. And if you're in the middle of transitioning or even recieving maintenance HRT doses, then it'll be the beginning of a constant return to the male form.
As it seems the Western economies will (and are beginning to) collapse like dominoes, the worry that I'll be getting into a long-time life-long commitment that'll require thousands of pounds each year....at exactly the time of financial unrest and collapse, is kind of insane logically speaking.
And that's what niggles at my mind (apart from the potential of screwing up my body and loosing all my friends and my job, etc etc).
I do very much hope I'm wrong though. And in years to come, my comment will be laughably morose and pessimistic