Arsenal just doesn't have that "winner" mentality,
In the very first case scenario, this hurdle is restraining them from winning the EPL title for a long time now. They've been striving day by day, week by week, month by month and year by year, nothing to show for it. Arsenal are probably not good enough to lay hands on the big trophies and its definitely going to take a long term to see it happen before our very own eyes.
Mikel Arteta still have more comprehending task to perform for his club, he's the head and everyone lean on him to exert terrific actions towards enabling his team to sit tight and stay ontop. Arsenal have been extremely competitive, they come out stronger to win games but at the end, they're absolutely not fit for challenges and taking upon oppositions. I concord with your point. Gunners doesn't emulate winning mentalities for and this is really ruining their point of view I suppose.