I almost exclusively walk or take the city bus, but when I'm riding in the car with someone -- or even just being a pedestrian -- I see some irritating (and dangerous) things non-drivers do.

• Pedestrians cross the street fifty feet from a crosswalk.
• People jog in the bike lane.
• Cyclists ride the wrong direction in the bike lane.
• Adult cyclists ride their bicycles on the sidewalk.
• Pedestrians cross without looking.
• Pedestrians hover in the center of the street to wait.
• Pedestrians start across too soon and nearly walk into a car.
• Pedestrians cross the street slowly to force cars to stop.
• People cross in front of the bus where they can't be seen.
• People walk and ride dressed in dark colors at night.