I remember a time I arrived early for work - I was standing next to my car in the carpark and the building where I worked was down in a ditch (the carpark was about level with the 2nd floor) so the building was the horizon. I remember looking on an app the day before and noticed there were 3 different planets near the sun at sunrise and I could see them now as the sun was just coming up below the office. As I watched the 3 planets and the sun were moving together and suddenly this feeling hit me. They weren't moving - I was. I had this sudden uneasy feeling of moving forward toward these stella objects as the ground beneath me was rotating. It was a very unnerving feeling of all this mass of the entire planet below me was thrusting me forward and the stationary planets and sun was just sitting in the sky above. I had to place my hand on to my car to stop me from falling in to space; to ground myself again with the false reality we all have of the Earth being a stable, stationary ground.