Travel is the spice of life. Here at SmarterTravel, we spend our days writing about it, but we also love to ask you questions about your own journeys. Since you're a worldly bunch, full of great opinions and stories, we thought we'd round up some of the answers you've shared with us on Facebook and Twitter in the last few months. Feel free to join the conversation by adding your own answers to these questions at the bottom of the page.