What are the implications of cashless society?
Benefits of a Cashless Society
Paper trails: Financial crime should also dry up. It is harder to hide income and evade taxes when there's a record of every payment you receive. Money laundering becomes much harder if the source of funds is always available. No cash management: It costs money to print bills and coins.
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Answer: the sailor was despondent when he realized he was shipwrecked on a deserted island.
Explanation: despondent means to be in low spirits from loss of hope or courage.