Manchester United winger Cristiano Ronaldo insists he never intended to humiliate or mock anybody by his dribbles. AS Roma midfielder David Pizzaro criticized him saying he is a 'big head' following their Champions League clash last Tuesday. "If I've a certain attitude it's simply because I have always had it and will continue to do that. I play for the team and not to show off," the Portuguese prodigy told Skysports.com. Pizarro was booked for a challenge against Ronaldo who was showing some of his amazing footwork just before the break. "On the field I respect my adversary. If someone thinks my moves are mockery then they are wrong." The 22-year old player scored the opening goal for the Red Devils' in their crucial 2-0 victory against Roma at the Stadio Olimpico. Ronaldo has been in a sensational form this season scoring 36 goals until now.