Over the last month or so I have had a few nights where I put it on my head but, fell asleep before ingot the magnetic straps in place.... A few nights fell asleep reaching for the mask..... And 2-3 night awoke from a wierd dream hard time breathing to discover upon waking that the mask was at full air PSI to kickstart my breathing & my mouth was very dry.....glad I had it those nights. Even though I took it off for a few to "catch my breath" consciously and then put it back on and go-to sleep , back at the low PSI flow rate.
Still need to handwash about half the stuff, but it is a time savings.

Sadly, TRUE!