Steve Waugh is saying something even a kinder garden child will say....Youngster always need to learn to become mature. Moreover, there are so many immature grown up chaps in Australia teams, which Steve must personally tell and counsel them. Virat Kholi will learn by himself and he also knows that if he does not he will himself walk out of the team.... Steve need not say this....let him keep his house clean first!!!
Waugh is perfectly right. Kohli, please control your emotions and do not over react to any issues on/off field. No one respect you only showing emotions without winning the game. let your bat do the talking. lot of hopes on you