Labels are powerful. They can distill you down to a single word. They can get stuck on you without your permission. And sometimes, when they get taken away, they can upend your entire life. On this episode: labels and the havoc they wreak. Visit thisamericanlife.org/lifepartners to sign up for our premium subscription. (00:00:00) Prologue: Sara and Ethan have been dating for 10 months. They see…