I'm going on a 12 hour flight next week and I'm a really anxious flyer. I've fly a couple of times a year as I like holidays so force myself to do it, but this will be the longest flight. I'm a fairly anxious person anyway and flying just makes my constant anxiety more intense. Other than drinking does anyone have any tips? I'm considering CBD oil but there are so many out there I just don't know where to start. Thanks