I just turned 30 Aurignacian my mum was diagnosed when she was 28/29, her mum was diagnosed in her 40's so I believe it can happen.
I don't have any signs of psychotic Illness as far as I'm aware. I have anxiety, with some mild depression. But I don't hear or see anything during the day. I'm not delusional or believe anyone's out to get me etc. I don't have flattened expressions.
I only have to look at my mum to know I'm not unwell like her, yet my mum seems to think I'm going to get sectioned by the doctor. Well she probably would believe that.
So people think they're awake when they're not and see and hear things thinking they're awake Voulezvous? Because when it happens to me, my eyes are blurry but I slowly wake up to whatever sound/vision I can hear. When it's auditory, I can see my bedroom clearly, I'm able to see everything, I know I'm not asleep, I've stayed awake after I've had an incidence of it to make sure I'm not asleep and I'm definitely awake. Even when it's visual, I often see shapes that morph into other shapes, or writing that sort of moves and morphs into other letters. I can see my bedroom behind the visions though. I know I'm awake. If I try to shut my eyes to block out the vision, I just see it the vision with my eyes shut, that's when I can tell it's my brain! I'm most definitely awake and aware.