Arsenal manager, Mikel Arteta, has warned his players that they must learn how to manage games better.
Arteta was speaking after their thrilling 5-2 win at West Ham in the Premier League on Saturday.
According to the Spaniard, the Gunners made the match “crazy”.
Arsenal raced into a 4-0 lead before allowing in two quick goals to give the hosts hope.
But Bukayo Saka scored from the penalty spot to settle the contest.
Arteta told BBC Match of the Day: “We made it crazy, we played so well at the start of the game.
“We scored three early goals and then they score one immediately after kick-off and then another one – then it was game on. We have to manage the game – we did that really well. The last two games were tricky and to score goals is a big one.”