A day after Gujarat Chief Minister Narendra Modi was appointed as the BJP's campaign committee chief for the 2014 Lok Sabha elections, senior leader LK Advani on Monday resigned from all posts in the party. Advani will however, remain the chairman of NDA. He has sent his resignation letter to BJP President Rajnath Singh. The senior leader in his letter wrote that he is upset over the fact that most of the party leaders are now concerned with their personal agendas. He also said that it is difficult for him to reconcile with the current BJP functioning. Earlier, Advani did not attend the National Executive meet held in Goa.