I can fall asleep almost anywhere. I routinely fall asleep in the break room at work. Once, I was helping a friend fix his car, and I fell asleep on his garage floor when he went inside to get water.
But in a hot metal tube tearing through the sky, with my neck all kinked? Get out of here, man.
You can’t do that anymore :/ half the seats aren’t aligned to window properly, and the other half the window is so far away from the window seat that you can’t lean against it.
True, I’m starting to wonder what the point of the windows even is on modern planes (apparently one reason is for people outside to look in).