Nagpur, Jan 09 (ANI): Reacting on Raj Thackeray's suggestion to Narendra Modi to quit as Gujarat CM and talk on national issues, Maharashtra BJP President Devendra Fadnavis said that Modi talks about national issues and that Thackeray's advice is not required. He said that the increasing clout of Modi is disturbing many leaders and that Modi is wise enough to decide what to do and what not to do.