Nobody is making fun of your condition here.
What is worth making fun of is your loudly declared "I don't care what people think about me" attitude coupled with expectations people would be nice and supporting in return.
I've always wished you'd just bite your tongue sometimes. Now I feel bad.
I feel I should point out that I meant that statement entirely as it was taken. I'm sorry I didn't lavish more false sympathy upon you, but since you don't care about what anyone you've never met thinks about you, I didn't see the point in pretending.
You were saying?
It's not a matter of what he thinks about me. It's a life threatening condition that he finds funny. If that's how he's gonna act, he might as well be pelting cancer patients with wigs while inquiring how they've managed to lose so much weight.