><i>"Let’s face it, the ritual of dressing in special attire, wearing colors signifying a tribal-like affiliation, and paying top dollar for the right to watch people we’ve never met play a game for our amusement, is quite frankly, weird."</i><p>People use special attire for all sorts of rituals, from church attendance to clubbing. Tribalism is normal...or rather one's tribalism appears normal while another person's may appear weird - trousers are not inherently superior to a kilt or loincloth, except that they won't get one fired from their job at the bank (and how weird is working in a bank in terms of human history?).