Tryed to watch this, had planned to watch it for the rest of the year (starting from the beginning of the year). Buuut, i decided to walk laps around a brand new john deer tractor. Sometime people would pass by and wave. I would wave also, but i only allowed myself to wave at an exact point (ounce a lap). So sometimes they'd wave and i wouldent wave back until i was at a another point in space and time during the lap.