After a hard day's work, you decided to have a drink at the bar, the bartender put whiskey in front of you, you drank 1 glass, 2 and 3. After several such glasses, your head began to spin, and the images of people sitting next to you blurred. You leaned on the bar and looked towards the dance floor, your gaze was attracted by a girl who danced gracefully, focusing the eyes of all people on herself.