Strongly agree with all of these, especially no caffeine before or during a flight. In addition a couple strong cocktails right before the flight goes a long w

Strongly agree with all of these, especially no caffeine before or during a flight. In addition a couple strong cocktails right before the flight goes a long way to help me relax during take off. That's when I tend to be the most anxious. Also getting a couple big bottles of water at the airport and bringing them on the plane helps me stay hydrated/comfortable and forces me to stand up and stretch in order to get to the restroom a few times during the flight.