Opinion? You mean a widely shared and scientifically backed "opinion". https://www.sciencedirect.com/science/article/pii/S0386111218300876 https://www.scienced

Opinion? You mean a widely shared and scientifically backed "opinion". https://www.sciencedirect.com/science/article/pii/S0386111218300876 https://www.sciencedirect.com/science/article/pii/S038611121... This is definitely a local thing though, that may, understandably, be foreign to foreigners.