" All drunks, particularly those who grew up in alcoholic homes, have that same sense of angst and trepidation, one that has no explainable origins. The fear is not necessarily self-centered, either. It’s like watching someone point a revolver at his temple while he cocks and dry-fires the mechanism, over and over again, until the cylinder rotates a loaded chamber into firing position. "

― James Lee Burke , Pegasus Descending (Dave Robicheaux, #15)