Habitual drunkenness…

Habitual drunkenness is not one of those sins which time and grace will correct. To cure this sin, not an ordinary grace but a miracle of grace is required. You ask me why drunken people are so rarely converted. This is the reason: it is that they have neither faith, nor religion, nor pity, nor respect for holy things. Nothing is able to touch them or to open their eyes to their unhappy state.
–Saint John Vianney (1786-1859)