As drivers you have the power of life or death; if you drive with recklessness abandonment, you will injury or kill someone else or yourself. If all Pedestrians, Motorcyclist, Bicyclist, and Drivers obeyed the law, accidents would be greatly reduced. I have driven over 3 million miles in the western part of the United States, I have been involved in 4 car accidents, of which two were my fault, they happened when I was young and thought I had all the answers in another words I was stupid. I not only drive defensively; I am able to predict events before they happen. I watch trends and I am able to predict events in front, behind, and both sides of my car. I haven't driven much in snow yet my tips and perception of the four main categories will work everywhere; in snow all drivers need to slow down and be even more careful. When you can recognize what stupid people are going to do, you might be able to avoid having an accident.