We get it; it's impossible to find a comfortable place to sleep on the airplane. But, we really don't think this is the solution that anyone was looking for. This woman has shoved her dirty, smelly feet up into the air– right under the air vents so that they're now spreading all her foot fungus around. She must be climbing all over her seat neighbors and generally driving everyone crazy on this flight, don't you think?
If you're feeling antsy on the flight and like you need to stretch, walk up and down the aisle a bit. Don't do this to the people sitting around you.