100 grams for Bravery

A satirical comedy of three novellas (What an a impudence!, By the laws of hospitality, One hundred grams for bravery), united by the common theme of drunkenness and alcoholism: the first one about an exemplary citizen who met an avid drunkard on the way to work, the second one about an incident at a party that occurred through the fault of alcohol, and the third one about a shy man before the first date decides to drink hundred grams for courage.