Usually, when people don't know enough facts about something, like an illness, they choose to believe its not real. People also do that when they are scared of something. Those people are just ignorant of the facts and choose to hide their heads in the sand. Its easier for people to deny something than it is to learn about something. I have had PTSD (I have had much therapy and am fine today thank God), but back when the real problems started because of it, people said I just wanted attention!! Which is the last thing I wanted because of what happened to me. People are cruel that way.
Its the same with other types of illnesses too, I have RSD (Reflex Sympathetic Dystrophy) which is, in laymans terms chronic pain syndrome. My nerve endings NEVER shut off sending pain signals to my brain. because though in the beginning you couldn't see an injury ...I was just exaggerating. Well I wasn't, and now 8 years later from onset, you can actually see the deformities in my leg because of the muscle and bone atrophying. ut I digress, lol sorry. This subject is just really close to me...I spent many years of my life with people saying I am making it all up for attention. I actually HATED having attention on me, unless I was dancing, which is something that I can not do at all anymorebecause of my disease. Its sad!!
I have RSD...but it doesn't have me!!!!