In Search of Username said:
And specifically rooting for one team against the other - why?
Because it's YOUR TEAM & COLOURS & CITY & STATE. You take pride in it the same way someone takes pride in their uniform or flag or customized gaming computer. That pride turns to passion and single-minded patriotism. It makes the blood boil and endorphins surge through your body. It makes you giddy and exhillerated, angry and lust-filled for more.
You mightn't understand these things because you have only watched these thing on TV and in a small way I was like you once. I never liked or understood football (soccer). To me it was dull and boring and served no purpose. Then I was invited to a game by my Exec. Chef who is Scottish - enough said! I had my doubts and even turned him down at first. But then I went. It was only a small crowd. Maybe a few thousand. But the roars, the cheers, the expectations and let downs and then at long last GOOOOAAAAAAAAALLLLLLLLL!!!!!!!!!!
The team we were watching actually lost that night. But no matter I was hooked. Nowadays when ever I get the chance to see a game I'm there with the rest of the orange army to see my TWO TIME! TWO TIME! A-League champions Brisbane Roar in action.