Sports fandom and rivalries, by their irrational nature, tend to turn fans quite willingly into something less than their best selves.
This comes through most notably in local terms when it comes to the Vikings and Packers — and the past couple of weeks have seen an escalation in that relationship.
First, it was the season-ending Sunday night game at Lambeau Field two weeks ago, won by the Vikings and conveying not only the NFC North title to the Purple but also bragging rights.
The pendulum swung violently back to the east a week later. Vikings fans dealt with the stunning 10-9 wild-card playoff loss to Seattle and, if they had the stomach for it, watched immediately after as the Packers won their game at Washington.
The Vikings game, in rational terms, should not have mattered to Packers fans. Nor should the Packers game have mattered to Vikings fans. But they did. Oh, they did.
This is where we get to the "less than their best selves" concept, tied directly to that perfect German word Schadenfreude — defined by merriam-webster.com as "a feeling of enjoyment that comes from seeing or hearing about the troubles of other people."
Packers fans — not all of them, of course — enjoyed a measure of this when Blair Walsh's kick went wide left. When Green Bay won last week, it left Vikings fans of a certain mindset with only one hope: that they, too, would eventually get to feel the distorted joy of their rival losing.