The big one for me is night watch, if you’re on watch and notice yourself yawning then you know that it’s time to wake someone else to take over, because if you fall asleep that’s very dangerous.
When I was in the military I used to hold my duty flashlight right in front of me with my arm extended. That way if I fell asleep the flashlight would hit the ground and wake me up.
The big one for me is night watch, if you’re on watch and notice yourself yawning then you know that it’s time to wake someone else to take over, because if you fall asleep that’s very dangerous.
When I was in the military I used to hold my duty flashlight right in front of me with my arm extended. That way if I fell asleep the flashlight would hit the ground and wake me up.
Also hot sauce under the tongue helps a bit.