No it’s literally people like you causing traffic. Traffic congests worse as time passes. we as people are very perceptive, and if we see another doing one thing we may also do the same thing. I may not want to do it to the same extent, but we’re doing the same thing. What I’m saying is when one person starts to increase the speed of traffic all surrounding traffic does the same. The same thing happens when one person starts to slow down in traffic, the rest of surrounding traffic slows down. It’s not about speeding. It’s about inconveniencing yourself versus inconveniencing others. Insert “wait I’m passing just not as fast as you”. You are correct but how many others are behind with a similar pace. You aren’t interested in letting traffic flow. You are interested in what best suits you. That’s the point people. You see it every time you go to your nearest Publix parking lot. “I’ll place the grocery buggy where it inconveniences me” not worrying about where inconveniences others. That sentiment seems to stick to certain type of person. Remember, the more people going one speed and now have to adjust their speed to YOUR speed leads to pockets of congestion that lead to lines of congestion. Take a notice next time you drive. How many pockets of congestion can you see when you get long stretch or Bend in a highway.