The worst is for sure the hours you spent every days on this unbelievable traffic jams.
Then comes the recklessnesses. Only today two times in front of my drove a car with at least 80 km/h over a red traffic light.
Finally (?) there are all this show offs, a Porsche or a Mercedes does not count much here. To still get attentions you need something special.
You will find a lot of examples in the net. Here are some shots I made today when my camera was at hand.