Literally can't afford to sleep less than 6 hours two nights in a row. If I do, like I did last night, my dumb tired sleepwalking ass will just turn off my two alarms and be late for work by like an hour.

How does something like this happen? I have no recollection of waking up even briefly to turn off my alarms but I know I wouldn't sleep in consciously on a work day, so whom can I even blame?