I'm glad you are so well-traveled and so willing to share of yourself. I was surprised at myself when I.... had my little problem. Having lived near the water all my life, it truly did not occur to me that I might be (the shame of it all) seasick.
That's why I blame the Digestives, though I should also mention I was laughing at my friends, who were already green, and was blatantly eating them just to tease. Well, they got the last laugh as I had been the last to eat!