Why is itvas pedestrians we use expressions like "no problem", "that's okay", "we've all done it" when other pedestrians slow us down, cut across, etc. In a car we want a trail of of death and destruction in our wake as a warning to others to get out of our way!
@WillaKissing Forgot to add, when another pedestrian walks by going at a faster rate you never feel the urge to speed up and overtake him or car. In a car.......
