The thoughts of how he bottled the league in the last two seasons can be putting him under pressure, where at some point in the season we were very dominant and had a lot of point difference, only to lose it all and be knocked down on the Premier League table. Manchester City is now just two points behind us. To Arteta, he may just be thinking that a repeat of the past is about to happen, and he is trying to avoid it. Those thoughts can affect decision-making. Like the decision of us becoming defensive after the one goal against Wolves, when we would have kept the attack.