article_snippet: it's not necessarily just football and trying to 'unlock doors'. '
article_snippet: The Manchester City goalkeeper feels that having a strong mentality is key to being successful - especially being a goalkeeper. '
article_snippet: Read the full interview online at Sport Magazine or read in print in Friday.
highlights_snippet: Joe Hart says it's important that Joe Hart can 'unlock doors' in Joe Hart life .
  
highlights_snippet: The 27-year-old also admitted that having a strong mentality has been key to The Manchester City goalkeeper success as a goalkeeper because The Manchester City goalkeeper accept's The Manchester City goalkeeper will make mistakes .
  
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