Traveling can no doubt bring about waves of unwanted stress and anxiety. No one is immune to that feeling of being unprepared for a trip. All you can do is take care of what you can actually control. Have you given thought to how you will survive if you are on the longest non-stop flight in the world? How about which app you will use to secure transport from the airport? The good news is there are many ways to curb these nagging uncertainties.