I had something of a semi-intentional palate reset in my early twenties.

I had been a super picky eater basically my entire life, and getting me to try new foods was like pulling teeth. Then I spent a couple weeks traveling around Japan with some friends. I think it was in part genuinely wanting to immerse myself in the culture and in part not wanting to make myself appear fussy or annoying to a girl we were traveling with, but I forced myself to try things I would never have eaten state side. I found myself by the end of the trip actually pushing myself to try things... Even perhaps a little too far as the Takoyaki triggered my shellfish allergy. Nothing a bunch of Benadryl couldn't solve.

I'd come to Japan a picky eater though and left an adventurous one. I will at least try just about anything once.

This is something which twenty years later my parents still don't accept. "Oh, I thought you didn't eat salad" when I am halfway through my salad.

Mind you there are still things I did not like before that I still do not like. Ketchup tops the list.

I used to be very judgemental about picky eaters and felt they are all super spoiled people but it important to know that there are vastly different reasons for being one.

Some neurodivergent people have genuine sensory issues that forces them to be selective about their food. They can't just get over it. Especially as exposure therapy does not work for them or at least not as well as for neurotypical people.

So it is always good to remind oneself to be kind and not judge people harshly. You don't know what they are struggling with.

That said, yeah most people absolutely profit from opening up their palate and trying new things.

I think this is in-part the beauty of a certain type of travel in general, which if you do it before you form too many rigid biases, eventually sets a person apart from their grade school peers who just went full-send on their hometown or whatever. It's totally cliche, but if you just set yourself up to be forced to try and explore and enjoy different geographies, cities, food, or meet types of people you'd otherwise have avoided, then your default perspective is forever unlimited by the invisible ceiling or floor that you had before.

For me, it didn't even occur to me that it was normal to have trains/trams inside your city until I was in my twenties, and you don't even need to be NYC! Once I learned about it, my hometown pretty much lost whatever argument they might have had to get me to stay, and as soon as the option presented itself, I was out.

There are a lot of negatives attributes to people that they think are fundamental to themselves that folks identify with which turn out to be... well... bad habits and bad attitudes.

I had a very intentional palate reset in my late teens going into my early 20s.

I wasn't exposed to any variety of food growing up and I stopped eating meat at a very young age (In my 40s now, still don't eat meat). So before adulthood all I ever ate was pasta, and almost always boxed pasta at that. I also had issues with some texture and flavors being extremely off-putting and making me wanna gag.

I knew I wasn't going to be able to eat that way forever, for a number of reasons (health being a big one) so I forced myself to try new foods, gradually. I fucking hated it, but I kept at it. I now like most non-meat foods, even enjoy mushrooms which have previously made me vomit. The first time I had avocado it was the nastiest thing I ever tasted but I eat (and like) avocado most days now.