Ambati Rayudu shared an anecdote about MS Dhoni's leadership at CSK, recalling how Dhoni cautioned him against losing his cool and arguing with umpires to avoid Fair Play point deductions. Ironically, Rayudu revealed that Dhoni himself once stepped onto the field during a tense match when CSK was facing defeat.source https://timesofindia.indiatimes.com/sports/cricket/news/ms-dhonis-secret-to-staying-cool-like-a-tin-roof-/articleshow/123255458.cms