It seems so unless Arsenal buy some star players who have a strong mentality to lead the young players in the Arsenal squad, I think Arsenal's problems are always the same towards the end of the season or when fierce competition is happening so we can indeed conclude that this team does not have a strong mentality.
In fact, if we look at the overall performance of the team and also the players that Arsenal have, they have very qualified qualities in all lines, but indeed what happened in Arsenal's defeat last weekend was something beyond technical matters, it will be very difficult to fix.
A lot of defeats this season compared to last season. This shows that Arsenal is not worried about not winning the trophy this season, because I thought that they must have learnt their mistakes from previous seasons. There is nothing Arsenal can do anymore to win the trophy, they have lost it again.
I learnt that their coach had already given up this season and already looking forward to next season after that embarrassing defeat my West Ham at Emirate Stadium. That is typical of Arsenal though, they always give up easily and look forward to the next season where they will always start with so much hypes before they meet their waterloo and crawl back into their shell. Until this mindset of looking forward to the next season is eradicated in Arsenal, they will never make progress in terms of winning the trophy.