I don't drink
I just discovered this free course on the OU website. It teaches about the effects of alcohol on the liver etc. and I am using it as some background for my new book on quitting alcohol. There are already some scaring facts in here such as ethanol converts to methanol which in turn produces formaldehyde inside your body! Ethanol is also used as a disinfectant as it destroys the cells it comes into contact with! Worth reading if just for the nightmare effect if you go to bed after a heavy session.