Mauricio Pochettino has told his Chelsea players they need to be naughtier - just like he was as a player.
Pochettino said he went into the international break disappointed, angry and with ‘bad feelings’ after one midfield mistake condemned Chelsea to defeat against Nottingham Forest.
‘If you watch the Forest game, they won and deserved it,’ he said. ‘But the way that we concede the goal... a team that is going to be involved in European competitions or play to win the Premier League, we cannot concede this type of goal.