Henry is driving the car and Moore is sitting in the passenger seat. Moore, who is holding his beer bottle, says to him:
MOORE: I know what you're thinking. Anyone who drinks at 11 a.m. needs to take the cure, but I only do it here. In the real world, I never drink till after 5:00... and if it ever does, I'm on the wagon for life.
What is the "cure" is Moore referring to and why would someone need it?