Falling Dreams?!?

I've had these kind of dreams a lot of time.If you haven't had yet,keep thinking of it for a while and you will experience one soon. ;P But mostly it happens when I'm too tired..Recently I read a book on dream interpretation which says Falling in dream is a indication of insecurity!
Which contradicts what many OBErs believe![at least mine!]
Even you would have heard that this happens just before the spirit tries to leave the body!We even got technique based on this.

So are all the dream interpreters out there are faking??
well, we can't come to a decision just form one book,let me try some others,will be back soon.