willing to take a calculated risk is not irrational.
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送交者: 蓝隼 于 2016-08-05, 17:58:05:
回答: a bold gambler is the definition of irrational. 由 短江学者 于 2016-08-05, 13:34:10:
Now, the calculation could be wrong, but there is no such thing as absolute certainty anyway.
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