Scientist: We studied 1,176 species and found that females generally live longer than males.

Evolution: That's right, because you guys are too keen on "competing".

——Females have two X chromosomes, and if something goes wrong, they can rescue each other; males only have one X and one Y, and if one fails, it all fails.

——Females raise children and manage households; males fight and show off, desperately competing for mates.

——Thus, one lives like a "safe vault" and the other lives like a "celebrity".

Whoever understands how to conserve energy, avoid risks, and care for offspring wins the game of longevity.

So when women live longer, it's not because they "take good care of themselves",

but because evolution has already helped them—opened a VIP longevity membership.