People who work in the public eye have long known this, which explains why “politicians, business people, pop stars, TV announcers, and public relations, marketing, and sales people smile ” so often, says Wprost.
Orang - orang yang bekerja di depan publik telah lama mengetahui hal ini, itulah sebabnya ” para politisi, pengusaha, bintang pop, penyiar TV, dan para pekerja di bidang humas, pemasaran, serta penjualan tersenyum ” begitu sering, kata Wprost.