Years ago a friend of mine had what I thought was a pretty good cure for tailgaters, he had two bumper stickers on his car reading from left to right: "Warning! I break for tailgaters" and "Go ahead, make my day". It was pretty effective too, have you ever seen the end result of someone rearending a 1977 Ford LTD Brougham (if you're not sure what one looks like, check out old episodes of The Streets of San Franfrancisco. It's the car Michael Douglas and Karl Malden drive around in.)

People who bump into you and don't apologize really frost me. My daughter had recently broken her arm and had to wear a sling to support the arm which was in a sling. That sling was like a flame to a swarm of moths; everyone within twenty feet of her bumped into her and only on that side never the unijured arm. When she would tell people to watch where they were they were going they said "Oh, I'm sorry I diddn't see you." What I want to know is how the ^&#* can you not see a freaking NEON PINK full arm cast and white sling? She's almost as tall as I am and I"m 5'-07" tall, so it's not like she was so short they were looking over head. After the third time I walked in front of her to make sure no one ran into her.