Mario Balotelli and work-rate, inconsistency, mentality, and volatile temperament and arrogant behaviour on the pitch, which has often led him to pick up unnecessary bookings throughout his career. Balotelli has also been accused of diving, and is thus regarded by teammates and the media as a promising but undisciplined player. Due to his powerful shot, Balotelli is also a set-piece specialist, and is regarded as one of the best penalty kick takers in world football, a view backed by his former Manchester City goalkeeping teammate Joe Hart. Balotelli missed his first competitive penalty against Napoli on 22 September 2013 when it was
Mario Balotelli by his own agent. In March 2010, he came under heavy criticism from fans after he publicly sported an A.C. Milan shirt on the Italian show "Striscia la Notizia". Balotelli released a statement of apology in Inter's official website that read: After a falling-out with Mourinho, Balotelli was recalled for Inter's April 2010 match against Bologna, and he marked his return with a goal in their 3–0 win. He again caused controversy in the Champions League semi-final against Barcelona on 20 April 2010 when he threw his shirt on the ground after the final whistle in response to Inter fans