On the whole, I'd have to say I'm a fairly happy person. Scratch that. I'm an expressive person. It doesn't take a lot of effort to know how I'm feeling, as it's usually written right across my face like a human emoji. Seems pretty normal, right? That's what I thought too, but after I lived abroad, I realized that smiling and how we convey emotion is heavily influenced by local culture. I'm not saying that people aren't biologically hardwired to smile when they're happy, I'm