I rest my case. Who has the worst traffic? (Drivers)

Most of the stuff that happens around here is just plain stupid **** in traffic.
Like as everyone was stopping for a red light a woman in an Audi passed me and then jumped over between me and the car in front of me and then nailed her brakes to stop in the short little distance she jumped into, causing me to have to get on mine hard because she took up my stopping distance.
There wasn't anyone behind me, but noooo she had to pass someone first.