This is more of a rant than anything else, so please feel free to chime in...

I don't understand certain commuters. They ride like they're the stars of their own reality action-messenger movie, racing to get the lead role in "Premium Rush." They dangerously zip between cars, cyclists, and pedestrians. They pay no heed to traffic signals, signs, etc. What is up?! I don't want to sound like a jerk but...