Some drivers don’t just dislike 20mph limits. They react to them. Visibly. Emotionally. Sometimes explosively. You’ve probably seen it. The driver tailgating the car doing 20 in a 20 zone. The sudden overtakes. The horn. The frustration that feels… disproportionate. So why does it trigger such strong anger in some people? It isn’t really about speed. It’s about what the brain thinks is happening. The brain is expecting 30mph Most drivers have spent years, even decades, moving