I find that not so many people have heard and know about AS and it's many complications. I have AS but rarely bother to mention it now, unlike a friend who has MS - people are much mote likely to offer understanding and support. I'm actually under observation (just mri atm but a lumber puncture threatened eeeck - not keen at all) from a neurologist for suspected MS so if I do have that too it will be (devastating) interesting too see how differently people react.