The drunk-driving roadster is being used at local schools to show students how drug and alcohol use affects driving. (contributed) Opinion by Julie Dostal, PH.D. Prevention comes in many forms for LEAF Prevention is a common word in our culture. We use it in a variety of contexts, such as prevent heart disease, prevent bug bites, or prevent kitchen fires. It’s good that it is common, because, at the root, prevention simply means, “to stop a problem before it ever starts.” That’s the work we do at the LEAF Council on Alcoholism and Addictions. It is at the heart and…