Seven-time world champion Michael Schumacher is known for his cool demeanor inside a Formula One car.
That could change on Sunday during the Brazilian Grand Prix, the final race of his triumphant career.
Schumacher guarantees he will be completely focused during the race, but admits there will be moments during the day when he ''might even get emotional.''
F1's most successful driver, Schumacher will be retiring for the second time in a career spanning 19 seasons. He had left F1 in 2006, but returned in 2010 with Mercedes.
His struggles with the team continued on Saturday, though, and he will start only 13th in the season finale at Interlagos.
Schumacher said the only thing on his mind when the race starts will be his driving. He won't be thinking about this being his last time in an F1 car.
''I know I will not, that's me,'' he said. ''When in the car I'm focusing 100 percent on what I'm doing.''
But there will be times which will likely get the best of his emotions.