Glad you and everyone else around you is OK, Alexander.
Black ice!!!! NOT your fault. That stuff is deadly, no kidding.
Every once in a while, you're reminded that driving is dangerous. A few weeks ago I was driving up highway 280 with my younger son in the back seat (my wife and older son were off somewhere else at the time). It was raining, then the rain got worse, one of those Bay Area typhoons we get in the winter sometimes. The wind kicked up (...and up...), the visibility went down, and I started getting nervous. Then up ahead I saw a car spinning out. It was sliding slowly across four lanes, while spinning end-to-end. It then bounced off the right-side retaining wall and came to a stop. This whole time I was trying move into the left lane while avoiding any cars coming up behind me (when it rains in the Bay Area, I slow down while everyone else doesn't). Luckily, there were very few cars on this stretch of highway at this particular time, otherwise I could just picture the horrible pileup that would have ensued. My son was oblivious in the back seat, but it was a white-knuckle moment for me. I almost get shaky just thinking about it.