Totally agree. I stop using wallet for two years already. For some rare cases that I need coins, strangers are very kind to me and willing to help. If the amoun

Totally agree. I stop using wallet for two years already. For some rare cases that I need coins, strangers are very kind to me and willing to help. If the amount is substantial I’ll pay them with WeChat. And usually people are so kind they just give me their spare changes because everyone has this kind of headache at some points of time. Besides, there have been a few cases when I need coins for tube and the kind strangers gave me more than I asked for and didn’t ask me to pay back. In most parts of China, even parking lots can be paid with phone. Despite all these, there are so many merits in any living soul on Earth, I’m wondering if this can EVEN be explained and gauged by science.