Courage (informal) (6)
(Other definitions for bottle that I've seen before include "Here's where it's to be found" , "(Drink) container" , "intrepidity?" , "Type of marine mammal" , "Heart" .)
(Other definitions for guts that I've seen before include "Intestinal courage?" , "Pluck -- intestines" , "backbone" , "Fortitude - innards" , "Intestines - courage" .)