经济学中有一个名词叫做沉没成本,是指“已发生的,但与当前决策无关的费用。”通常沉没成本越高,越让决策者无法轻易放手。大学在微观经济学的课堂上老师说了一句话我至今记忆犹新。“忽略沉没成本才能做出最理智的决策。”要记住,“及时止损是成年人感情中最高级的自律。” https://twitter.com/jessie90459059/status/1249698995364073472
https://t.me/private_channel_c14370a/3817
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