Cars and roads and cats - I don't get it

Hi George,
I'm Fred and I live with Ginger (who is ginger) and with Ben who is black and doesn't like us younger cats very much. My hunting ground is across the road from where I live, and where the cars are parked. I find the cars handy for hiding under when strangers pass by. So I pop back and forward across the road most days and most nights.
Why does my human worry about this? I know there is traffic. I kind of don't bother about cars. What are they? Nothing much to me. What is this human anxiety about, George? I don't get it.
Love
Fred
Dear Fred,
You right, you don't get it. Neither do I. These metal objects that hurtle down the roads are very mysterious. Most of the time during the day, you and I can manage to avoid them. The speed they do, however, is very confusing. I mean, nothing in nature hurtles along at 50 miles an hour. We cats were designed to avoid big predators like wolves or lions. We are not designed by nature to cope with metal boxes like cars.
At night we don't even have the right kind of eyes for it. Car headlights dazzle us. We can't judge how fast the car is coming at us. We can't see it properly. So most of us just make a run for it. Which is what worries our human pets. They fear we may get killed (as lots of cats do). Of course, if we had them properly under control, we would just ban all cars. But even that might threaten our catfood supplies.
It's tricky. I love hunting at night. I love the moonlit stalk. The pounce in the shadows. Yet crossing the road is a horrible danger. Make your human keep you in at night.
Love George
PS. Posts may be a bit erratic. My secretary's partner is in hospital, so she is spending a lot of time with him instead of doing her duties.