What’s your drink of choice? Is it a small pumpkin spice latte? Then you’re lots of fun and a bit sassy. Or a medium americano? You prefer simplicity in life. Or perhaps it’s a small decaf soy sugar-free hazelnut caffe latte? Some might call you a yuppie. Seventeen-year-old barista Jane Turner has this theory that you can tell a lot about a person by their regular coffee drink. She scribbles it...