From PSG crushing defeat today, I can conclude that underestimating the opponent before the game is the biggest mistake. We can also see that the PSG players were unprepared for defeat. A string of wins made them forget that there will always be losers on the pitch. Their mental state became uncontrolled, leading to rough play and even committing unnecessary fouls.

Even though the match was over, the heated drama ensued, but this reflected PSG lack of mental preparedness for defeat.

Congratulations to Chelsea, above all you deserved to win.