As for me, I am just living in a cashless society. We pay for everything via payment APP on our phones. It is convenient and efficient. You don't need to go to a bank’s ATM to withdraw cash or transfer money. I even forgot the last time I went to a 24-hour free ATM. The only thing I need to do is to tap and I’m done. If you think cashless society sounds great, I will tell you that we also can check our covid-19 test and other personal information such as: whether you got vaccinated or not or if you went to some places where the pandemic is spreading in the recent 14 days. It helps us control the virus easily. But for some old people, this is difficult. They don't know how to use cellphones, they give cash to the clerks, but they tell them they can't give them their change because they don't have enough cash. We just focus on the benefits the technology could bring to us and forget to care for these vulnerable groups. In addition, we became more and more selfish and indifferent, we get into a habit of ordering takeout on APP and giving negative comments / reviews to the deliveryman who won’t bring our orders on time. We never care about the safety of the deliveryman who is riding under a heavy rain. So, what is worth spending our time to think in such a cashless society is our responsibility.

As for me, I am just living in a cashless society. We pay for everything via the payment APP on our phones. It is convenient and efficient. You don't need to go back to withdraw or transfer money. I even forget when I went to a 24-hour free ATM the last time. The only thing I need to do is to tap and tap and do. If you think the cashless society sounds excellent, I will tell you that we also can check our covid-19 test and this personal information such as: whether you got vaccinated or not, have you gone to some places where the pandemic has been spreading in recent 14 days. It helps us control the virus easily. But for some old people, this is a difficulty. They don't know how to use a cellphone, they give the clerks cash, but the clerks tell them they can't change it because they don't have enough cash. We just focus on the benefits that the technology could bring to us and forget to care for these vulnerable groups. In addition, we became more and more selfish and indifferent; we got into a habit of ordering takeouts on the APP and giving negative comments to the deliveryman who don't send your orders on time and never cares about the safety of the deliveryman who is riding in heavy rain. So, what is worth spending our time to think in such a cashless society is our responsibility.