I think all Arsenal players should do self-affirmation from now on by saying "We can win it next season" over and over again every day. It may be simple, but it will likely have a great impact on how they do when competing. When players have good self-confidence and also have a great hunger to win something, then they will never lose mentally against anyone.

Arsenal has quality players, but tends to fail because their mentality is still weak. Everyone thinks that Arsenal can break Manchester City's dominance this season, but in reality Arsenal always fail at the last corner towards the end of the season. So apart from maintaining quality and appearance, Arsenal needs to improve their mentality to be better. But it's true, defeating and stopping Manchester City's dominance is very difficult.