Alcohol (aka ethanol) is a deeply unpleasant, toxic substance that irritates the mouth and sends a harsh burning sensation rushing up the nose. It's a poison that needs mellowing. Hence, we have cocktails.
An analysis by chef and bartender extraordinaire Dave Arnold, revealed that the average alcohol concentration of the world's favourite cocktails was 15-20% ABV, sugar concentration was 5-9g/100ml (equivalent to about four sugars