Have you ever received a sign to do something? Do signs even really exist? Katy and Tiffany share their experiences and yours.  REMEMBER to send us your voice memos about LONELINESS for an upcoming show. Send them to bittersweetlife@mail.com 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.