Living a Productive Life Without Drugs and Alcohol

I realize this is a tough sell, but I believe we need more engineers, more doctors, more productive community members than we need party people, than we need drunks, than we need unproductive people due to drugs and alcohol.  Do you want to be a useless drunk, or do you want to help shape a nation? 

So here is my case AGAINST drugs and Alcohol. I hope I make a compelling argument.