What is your weirdest deja vu experience?
What do you think causes deja vu?
I notice I experience deja vu when I am very, very tired. The more tired I am (and I mean extended tired, not one night of not sleeping well), the more frequently the deja vu occurs and the episodes of deja vu are longer. Yesterday, it was like a 15-minute experience of deja vu at work. I couldn't get over how surreal it felt.