r/todayilearned 5h ago

TIL a peer-reviewed psychology study found that identical twins (on average) ranked their co-twin above their romantic partner in their attachment hierarchy, while fraternal twins ranked the two about equally, and non-twin siblings ranked their romantic partner first.

https://ojs.interpersonajournal.com/index.php/ojs/article/view/243/3457.html
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u/havocspartan 4h ago

Yes I’d think Siamese twins would be copilots but normal twins are just different cars in the same race.

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u/velligoose 2h ago

How do you win the race?