Just hours after Hamilton had delivered his best result of the season so far as he finished second in the Shanghai sprint, he came crashing back to earth as he failed to make it out of the first session of qualifying.
Having braked too deep at Turn 14 thanks to the tailwind, Hamilton lost crucial time and was knocked out as he ended up 18th on the grid.
Reflecting on what happened, he said the error was down to him rather than there being anything wrong with the car.
“I don't blame anything on the team,” he said. “I think not my best qualifying laps.”
But while the rollercoaster of emotions from the highs of the morning to the lows of the afternoon was not easy to comprehend, Hamilton said it was nothing to be too worried about.
“Shit happens you know,” he said. “Sometimes you get it right, sometimes you don't. This car is on a knife edge, as we know, so it can easily do what we've had. But I'll have some fun from there.”
Reflecting on the progress of his W15 this weekend, Hamilton said that the team had elected to do something bold when parc ferme opened after the sprint – although it appeared to have not paid off.
“We made massive changes going into qualifying,” he said. “We just wanted to experiment. So George [Russell] decided to go one way, much different to what we had because we worked pretty much with the same before.
Source: Autosport