I've had this all my life, not every day but at least once a fortnight. I've come to really enjoy it......when I get it I try to say stupid things on purpose because I know that whatever I say I'll still be expecting it and......well, it feels funny, in a good way.
I've always thought of it as a brief time lapse between your senses and your thoughts.........but I've started to think that it's more than that,
because when I get deja vu I feel like I know what I'm going to think too, so it's not seperate from the brain.....
It could be anything, but I'd love to hear someone explain it properly once and for all..........I really want to know what it is to.