14. August 2022

Am wondering if there is an SI Unit for Happiness? SI Unit(The International System of Units which is a measurement used for scientific and technical work). Like when studies are done to find out where the happiest people live in the world, are they able to quantitate the levels of happiness? Or is it done on a scale of 1 to 10 like one of my favorite Podcasters & Authors, 'Demetria L.Lucas' does (with a '10' Day to mean a very good day & a lower number to represent a terrible day)? I...