One time I was flying inside China, and as the plane reached cruising altitude it felt eerily quiet, as if the engines were off and we were just gliding. I hone

One time I was flying inside China, and as the plane reached cruising altitude it felt eerily quiet, as if the engines were off and we were just gliding. I honestly wondered "Is this it? Am I going to die? Surrounded by people I won't even be able to communicate with?". Of course since I'm still here, it wasn't it. After a while I felt the vibration of the engines again and was relieved. Maybe the pilots had to reboot the plane.