You can enjoy beer all month long. Beer stains wash out. You don't have to wine and dine a beer. Your beer will always wait patiently in the car while you play football. When your beer goes flat, you toss it out.
Beer is never late.
Hangovers go away. A beer doesn't get jealous when you grab another beer. Beer labels come off without a fight. When you go to a bar, you know you can always pick up a beer. Beer never has a headache.