Anyone know what causes groggy?

[(TTV)OnBrandRP]

I hate it when games don't give you enough information and it's seriously annoying that I can't sleep when I'm piss poor tired.

Anyone know what I can do to get some sleep?

Edit: I figured it out, you can't sleep if there's monsters nearby. Hindsight I should of figured that out a lot quicker but tbf I'm in a impossible to reach locked room.

[Crayon]

well how did you get it?, because back in the playtest days waking up whilst very sleepy would give you the groggy😩 effect, so how did you get it?

[Gyger]

A workbench will suppress any nearby enemy spawns so you should have one nearby before you get some sleep.