And not only that, but for this jerk letting me go is missing a few seconds. For me it might be much more, especially if I am trying to cross for the upcoming bus, and when the next one comes in 40min.
Today when running errands I've met with this kind of behavior multiple times.
Sometimes though, there are people who will go back slightly when they notice they went too far while trying to join the traffic, blocking my sidewalk. Others will just wait, while I have to go around them, forcing me to walk on the street, b/c s/he is too lazy, and obviously too important to move his/her ass back a bit. Sometimes I have to wait to catch the driver's attention b/c s/he is looking only left and I approach from the right, and I am scared that s/he will decide to push hard on forward just when I circle in front of the car.
And dont' even get me started on red light runners...