Author Sarah Gailey joins Prudence to advise on matters of laundry, sisterhood, salary, and more! First up: what’s the protocol for abandoned clothes in a public dryer? Then: Should I tell my sister I think marrying her fiance is a mistake? My friends are icing me and I didn’t do anything wrong. Help! My therapist told another client – my dad – things I told her in a session. What do I do? And finally: how do negotiate for the salary I want in a final interview? Plus, hiring manager secrets from our guest!Hear more Prudence by joining Slate Plus: Slate.com/Prudiepod.