Mauricio Pochettino says Harry Kane's disappointment after a World Cup in which he won the Golden Boot shows his winning mentality.
Kane, who captained England to the semifinals in Russia and finished as the tournament's leading scorer with six goals, returned to training with Spurs on Monday.
But he had already visited Pochettino and expressed his displeasure with his performances for the Three Lions.
"He's very disappointed about his World Cup," said Pochettino. "He arrived back in London [from Russia] on the Sunday, and on the Tuesday he was at the training ground, spending five hours with myself and Jesus [Perez].