06. Be Friendly and Smile
There is a saying that a smile goes a long way. Friendly attitude always saves you from many unwanted situations and circumstances. It also costs you nothing but gives you immense benefits. Showing attitude is what gets you down in every situation. So don’t ever show attitude rather friendly behavior. Frequent flyers frequently told us that the secret to getting special treatment in the airport and on the plane often comes down to being friendly. So, who knows what you might get by just showing friendliness.