Young people see fewer win-win situations than older people. Zero-sum beliefs assume that if one person succeeds, others must fail. On average, older adults are also more financially secure than younger ones, which can contribute to this age-related difference.

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На шее Трампа заметили странное пятно во время выступления в Белом доме23:05

Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08

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Part of a Soviet-era spacecraft is likely to have re-entered the Earth's atmosphere after being stuck in orbit for more than half a century, the European Space Agency said.

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