I live in a warm part of the country now, so winter isn’t a big deal. Actually, it’s my favorite time of year, because it’s not hot. But it wasn’t always that way. I grew up and learned to drive in Colorado, where the mountains make it so that a winter blizzard can sneak up on you and leave you stranded before you know it. I can’t remember how many people I rescued; they simply were good drivers who were trapped by winter weather.
I don’t care how good of a driver you are — there are situations where you can’t keep on trucking. I remember an icy parking lot that put me in a snow bank, simply because I couldn’t get enough traction to overcome gravity (the parking lot was sloped, and the exit was uphill). I’ve seen the same happen to truckers, who literally had to bail out of their rigs when gravity overcame friction and their trucks started sliding backwards, down the mountain. Then there were the times when blizzards cut visibility to the point where I or someone else drove off the road, thinking we were driving on it.
That’s why I always kept my car prepared to deal with emergencies, especially the emergency of being stuck in the snow. I never could afford a fancy four-wheel drive, so I was stuck trying to make do with a sedan — and that was in the day when sedans were rear-wheel drive, not front-wheel drive. So they were even worse in the snow.