Berlin: Double world champion Sebastian Vettel has no regrets about his outburst towards Narain Karthikeyan after last month’s Malaysian Grand Prix and said that it is all part of the game. Speaking to a German newspaper, Sport Bild Vettel said, “I lost a solid fourth place, so that’s obviously disappointing. “Sometimes you let some emotion show, and I don’t think someone should be ashamed about that."

Vettel lost his cool at the Malaysian after he was relegated to 11th from fourth owing to a puncture in left rear tyre due to a collision with HRT’s Narain Karthikeyan. Vettel got frustrated with the result which prompted him to compare Karthikeyan with an ‘idiot’