Arsenal's Premier League title hopes took a major hit as they suffered a stunning 3-2 defeat at home to Manchester United. The result sees Arsenal's lead at the top of the table cut to just four points, with Manchester City and Aston Villa now breathing down their neck. But here's where it gets controversial... Arsenal's defense, which had been a cornerstone of their success this season, was exposed by Manchester United's clinical finishing. The Gunners' backline, which had kept clean sheets in their previous two games, conceded three goals, with Matheus Cunha scoring a sensational 87th-minute winner. And this is the part most people miss... While Arsenal's attack struggled to find their rhythm, Manchester United's players stepped up when it mattered most. Patrick Dorgu and Cunha's long-range strikes were the highlight of a game that saw Arsenal squander a lead and Manchester United come from behind to claim all three points. The defeat raises questions about Arsenal's mental strength, with former captain Patrick Vieira suggesting they lack the mental fortitude to handle pressure. Vieira's comments sparked a debate, with some arguing that Arsenal's players need a leader to lift their spirits and take more risks. Others defended the team, pointing to their quality and the need for more support from the fans. The boos from some home fans at the final whistle were a stark reminder of the pressure on Arsenal's manager, Mikel Arteta. Despite the defeat, Manchester United head coach Michael Carrick was proud of his team's performance. Harry Maguire, the Man of the Match, praised his teammates for their character and determination to come back from a late setback. The result continues Carrick's dream start as a manager, while Arsenal must now regroup and find a way to stop the rot if they are to retain their title hopes.