That's... somewhat frightening?

I had a head trauma myself, half a year ago.
Did a head-first somersault onto the hard pavement while biking, luckily wearing a helmet.

Lost only about 2.5hrs of memory (mostly after the accident, but some of it before).
It really creeped me out, just not knowing what happened during that time (e.g. I talked to my wife on the phone while riding the ambulance - completely no recollection of it).

But this ongoing memory resetting you described is a much more terrifying idea.
How do you feel about it now?

Aaaaand also: Do you wish the movie had rather been Groundhog Day? ;-)