Missing time

ok so I wasn't sure where to put this but it's an interesting topic and even I don't know what to think when it happens.

have you ever gone to sleep and wake up only to find that it's a day or two later and you don't recall anything in the time that was missing?

or maybe you just got mixed around due to changing sleeping patterns and got your self mixed around and think time is missing when it's not?

if you have any idea what may be going on with this phenomena this thread is a good place to discuss it.

I know that as of recently I think that I may have lost Wednesday and Thursday of this week so it got me thinking of how that happened and I'm still trying to figure it out.

as such I pose the the question to the readers on Dreams & beyond in the hopes that maybe some of you can shed some light on this?