Other clubs and their fans are insignificant. I haven't openly decided not to befriend fans of other clubs, it's just turned out that way. I'll refuse to discuss football with people in work because I know, in the end, they'll revert back to talking about Rangers and I'm of the opinion that they have no right or need to talk about my club. I won't go out of my way to discuss anyone else's club and I know next to nothing about a vast majority of Scottish teams recent history that doesn't involve Rangers. I'm very much aware of the bitterness most fans have towards Rangers and I find it embarrassing when they mention my club in a bid to annoy me. Any other club is insignificant when compared to mine, why would I want to discuss anyone else's side?