Union minister Nitin Gadkari on Sunday pitched for the next generation taking important responsibilities and the old generation stepping aside when things start running smoothly.  Gadkari was addressing a press conference in Nagpur about the Advantage Vidarbha-Khasdar Audhyogik Mahotsav, conceptualised by him and organised by Ashish Kale, president of the Association for Industrial Development (AID).Gadkari said Kale has involved the young generation in the Advantage Vidarbha initiative. “I believe that gradually, the generation should also change.” “Ashish’s father is my friend. Now we should be gradually made to retire and the responsibility be given to the new generation, and when the vehicle starts running smoothly, then we should withdraw and do some other work,” Gadkari said.Gadkari, who is AID’s chief mentor, said this is the third year of Advantage Vidarbha expo, being held in Nagpur from February 6 to 8.