We've all been stuck in not-so-great jobs, but what if you couldn't be yourself at your workplace? What if you felt like you had to actually hide something about you? It would be pretty hard to be your best, right?
You know how it's almost impossible to eat just a few chips? How somehow you polish off the whole bag in an hour? One researcher has devised a way around this tricky portion-size problem: edible stop signs.