On the same note, has anybody heard of any other reasons for getting dp? When I was 11 I went to my first disco and there was strobe lighting. I wasn't panicking or anxious at all, but I hadn't long been in the disco when all of a sudden, everything changed. Extreme sensation, like never experienced before and since, different to dp and dr somehow, like losing your memory and coming in and out of consciousness, loss of balance, couldnt talk properly and could not stay 'with it'. Though didnt appear that bad to other people. However, I totally felt it was a phyiscal episode because I had not felt that my emotions were anyway affected, I was scared but totally thought it was a form of epilepsy so kind of rode it out. I often wonder if any one spiked my drink. Strobe lighting always affects me. I had no trauma before that, although I can remember having a panic attack at 7, thinking about thinking (sound familiar?). I feel like that first episode caused my panic attacks and resulting 'disorder'. But what the h caused that first one?