u/Fancy_Pattern4355

I am flying to Porto. The first time in a plane since 1997 to Spain. And I am scared about the flight. Although I know people do this for work everyday and say in the morning: "have a nice work day" to their partner and come home the end of the day like nothing happened. Still I am anxious. Any tips? 😅 Experiments I can do aboard the plane? Any apps? Something to chew? Mayve take a balloon, measure its circumfence at the airport and at max altitude and then calculate the cabin pressure? Name it.