Exuding grace, Gautam Gambhir Wednesday said he "doesn't see anything wrong" in Paddy Upton's assessment of his insecurities but asserted that he is not a vulnerable man, citing the 97 in the World Cup final to buttress his point.

In his new book 'The Barefoot Coach', India's former mental conditioning coach has written about notions of mental toughness and how Gambhir, despite being one of the finest Indian batsmen of his time, was perhaps also "one of the weakest and mentally most insecured".