Sicario2 it's nothing to do with living in London (plenty of us here live and grew up in London). It's all just narrative that you buy into and other people don't. You choose to believe any of this means anything and get wound up by Sky Sports and opposition fans.
When you say you can't believe everyone else doesn't think like you, maybe your perspective is the outlier for a reason. And it's not about having a 'winning mentality'. You can want to win something and not get wound up by narrative.
