Hyderabad: Crediting his rampaging run to captaincy, Indian swashbuckler Virat Kohli says the added responsibility has left no room for complacency in his batting and that has helped him achieve the record-breaking feat of four double hundreds in as many Test series. Kohli, who smashed 204 on the second day of the ongoing one- off Test against Bangladesh in Hyderabad , said captaincy has helped him go for longer innings in Test matches.