Panel 1:
Cy and Custer
Cy: Custer, what's the key to aging gracefully?
Custer: That's an easy one: booze.

Panel 2:
Cy and Custer
Cy: It's not a zen-like sense of self awareness?
Custer: Booze makes you happy. And drunk. And unaware.

Panel 3:
Cy and Custer
Cy: And that's the key to aging gracefully?
Custer: Yep. I don't know that I'm getting older. Just more drunk.