Valium is the answer, according to at least one of my mates. You could ask your GP. That and sitting at the back of the aircraft - I do that on the basis that they very rarely reverse into mountains.
Or take off from Amsterdam. The last time I flew from there I closed my eyes whilst the plane was getting ready to take off. I opened them to see that the plane was ready to go......then everyone stood up to get off. Thought there was something wrong.......but we were back in Leeds I was so twatted I missed the takeoff, flight and landing.
Someone will put it up. I hate that photo more than the pic of tim. At least we know Tim is a dick where as PA is a bit unknown. That pic he just looks like a smarmy prick.