Yes, I experience quite a bit of paranoia everyday and have since I was a child. I take showers and change in the dark because I believe there are cameras and bugs throughout my apartment. I used to believe that others could read my mind, but after a couple of years those thoughts faded away. The paranoia for me is strange, because I ALWAYS believe there are bugs and cameras, but I don't always believe that someone is trying to kill me. Sometimes I will go out and be alright and other days I will think that at any moment a sniper is going to take me out from some nearby rooftop. I'm also afraid to wear headphones because I believe someone might break in while I am. I also have nightmares where I experience these irrational fears. Not sure if it stems from the PTSD, GAD, SP or OCD...just wish I could put my legs over a chair or my bed without thinking they will be cut off.