Venkatesh Iyer opens up about the powerful advice from MS Dhoni. <nis:link nis:type=tag nis:id=venkateshiyer nis:value=venkateshiyer nis:enabled=true nis:link/> <nis:link nis:type=tag nis:id=cricket nis:value=cricket nis:enabled=true nis:link/> <nis:link nis:type=tag nis:id=msdhoni nis:value=msdhoni nis:enabled=true nis:link/>