智能时代我们丧失的能力

Currency

使用现金的能力

 

Using coins and paper money requires fast arithmetic and accurate calculations. Sure debit cards are often more practical, but cash has its benefits.

 

In addition keeping our calculating skills sharp, cash can actually be safer to use than debit cards.

 

Use cash for purchases under ten dollars. While ostensibly debit cards are safer, they're are susceptible to fraudulent practices such as skimming.