According to former team-mate Subramaniam Badrinath, Mahendra Singh Dhoni's ability to be 'Emotionless' and 'Reactionless' are his secrets to success. Badrinath, a pivotal contributor to Chennai Super Kings' (CSK) first two Indian Premier League (IPL) titles under the captaincy of MS Dhoni, talked about how the latter remained emotionless, regardless of whether his team won an IPL title or collapsed embarrassingly. According to the Tamil Nadu native, this was Dhoni's secret to success and was something he tried to learn and adapt himself to.