I had to think about this deeply, and came up with my one true regret: Inability to eat meat and seafood, that cuts me out of 95% of the food options when we’re traveling. Nothing religious, no health issues, just a mind block that sets in when I sea non-vegetarian food, and I am too icky to put it in my mouth 😦
So inconvenient to look for veggie food anywhere outside India – I whine when I can’t find any ghaas-phoos (that’s grass for cows!), and I’m sure people around me are put out to cater to my whims. Regretful!