I’m not particularly big on headcanons, but I sometimes do charts like this 😀

Most insecure nations

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America, Canada, England, Germany, Italy,
Romano, and Poland.

Loneliest nations

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America, England, Iceland, Prussia, and Russia.

Happiest nations

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Denmark, Finland, Seychelles, and Sweden.

Most sarcastic nations

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England, France, Norway, and Romano.

Nations we need more of

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Belgium, Belarus, India, and Vietnam.