Tottenham star gives brutally honest assessment after Arsenal defeat

Dejan Kulusevski feels his Spurs side have to show more maturity (Picture: Getty Images)Dejan Kulusevski admitted that Arsenal are a long way ahead of Tottenham in terms of mentality after defeat in the north London derby on Sunday afternoon.Arsenal raced into a 3-0 lead at the Tottenham Hotspur Stadium, scoring three times before half-time, but the home team roared back after the break.Goals from Cristian Romero and Son Heung-min gave Spurs plenty of hope but the Gunners held on for a huge vict