>> Everybody who has been aboard a ship has heard the advice: if you feel unsteady, look at the horizon.
It’s pretty hard to look at the horizon when you’re throwing up.
OK how does this work again?
When I went through survival school with the USAF, they mentioned that if you were getting sea-sick on the emergency raft, to slide over the side and float in the water. Apparently that has a calming effect on you, and the sea-sickness goes away. Granted, it's considerably easier to do this over a life raft than it is a larger boat/ship.
“Its pretty hard to look at the horizon when youre throwing up.”
Especially from both ends at the same time ! Lost 10 pounds in 4 hours once .
Yep and swaying when drunk aboard ship is natural. Horizon be damned
Eat ripe bannas - they taste the same the second time around - more old salt advise.
Being outside on deck is also a good way to overcome queasy feelings - focus on the sea state: watch the wind playing with the waves.