I've done that exact thing. Scared me to death! Was doing 105 kmh on two lane divided highway, bare pavement but well below freezing, pulled out to pass large truck, hit a patch of black ice, car did a complete 360 spin and I was going the same direction I started! Instinctive reactions kicked in, but we get lots of practice driving on ice/snow, so car control is learned pretty early here. It's easy to go to a deserted snow covered parking lot and practice power sliding, counter steering, skid correction, etc.