On a recent international flight, I expected the worst, and I don't think that was unreasonable. Airlines are practically breaking out the crowbars to try to cram as many passengers in as possible, cutting back on every service, and charging extra for the smallest things. You have to have some kind of coping strategy figured out ahead of time, even if it's just closing your eyes and spending a few hours in your happy place.
However, if liquor is your go-to stress buster on long flights, here's a cautionary tale that might have you re-thinking that idea.