New Delhi, Jan 19 (ANI): While addressing during BJP's strategy meet on Sunday, party's senior leader LK Advani praised Narendra Modi for his works and vision but at the same time cautioned the party against over-confidence. He said that over-confidence was the reason for the party's defeat in 2004 elections and the same should not be repeated. Further, Advani appreciated Modi and wished him for being the next prime minister of the nation.