How does Max Verstappen reflect on Red Bull's challenging 2023 Formula 1 season and what are his expectations for improvement?

Max Verstappen describes 2023 as a season with 'up and down moments,' characterized by a strong start followed by tough periods. Despite the challenges, he won nine races and secured his fourth straight driver's championship, though Red Bull lost the constructors' title to McLaren. Verstappen emphasizes the value of learning from these difficulties, noting that every championship he has won came in different ways. Looking ahead, he hopes the team can apply these lessons to deliver 'a more solid job' in the upcoming season with new teammate Liam Lawson.