The Causes of DUI

As many people know how DUI happens. We don't even think about the fact that we might get stopped when we drink. The fact is still a fact. Many who drink don't think about the deaths that they might cause to people.
For example, many time the new where showing drank drivers kill a kid or killed somebody on the road. They have made an accident, might kill themselves or driver or passenger in other car.
The situation is very crazy because people don't understand the fact that they are taking the lives away just by being stupid.
I personally don't understand this kind of people.