Part of traveling is being a guest in other people's homes. Can you relax or are you always trying to be the perfect guest? Tiffany's been living with her in-laws to escape Rome's incredible summer heat. How is staying with family different from friends?   NEVER HEARD THE SHOW? Don't be afraid to start with Episode 1:OUTSET SPONSOR: Reach thousands of expats and travelers all over the world by sponsoring The Bittersweet Life. Write the at bittersweetlife@mail.com to get the conversation going. JOIN THE CONVERSATION Connect with us on Twitter, Facebook or write us @ bittersweetlife@mail.com. ©Web and show content can only be used with written permission.