Our series on the five senses continues with sight. The sites of Rome have Katy contemplating her own death. Are we just a drop in the bucket? Tiffany and Katy broadcast from a roof on the Capitoline Hill.    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.