I too am diagnosed with Depersonalization Disorder. I experience the same things that most of you do the loss of time, the feeling of detachment, the feeling that either i am not real or like the things around me are not real, the feeling like stuck in a dream state and can not wake up. Although in my case it is considered severe cause when I go into my Depersonalized state the last for days or even weeks. But as well I am also diagnosed with DID and Dissociative Fugue.