In September 2002, we felt untouchable at Arsenal and Arsene Wenger told us we were capable of seeing out the entire season without losing in the Premier League.
Then a month later, after going 30 games unbeaten, a 16-year-old Wayne Rooney gave Everton a 2-1 win against us. Suddenly that aura we had been carrying disappeared and what followed was a spate of defeats in England and Europe.
Three days after losing to Everton: Arsenal 1, Auxerre 2. Four days after that: Arsenal 1, Blackburn 2. Another four days: Borussia Dortmund 2, Arsenal 1.