Why Pointing acts unresponsibly everytimes, which makes whole team feel down?cricket?

australian cricketers are well known for their arrogance, sledging and unsporting behaviour. actually most of his team mates would have enjoyed his breaking the tv. when sachin was ducking a bouncer in a test match in australia and the ball hit his helmet the aussies appealed for lbw and the aussie umpire gave him out.do you expect any remorse from ponting or his team. if only icc would ban him for life they will change their arrogance.