The Australians may be in high spirits having won last three Tests against Pakistan to win three-match series 3-0, but will head to India next month having lost nine consecutive Tests in Asia and with just one series win there since the late 1960s.
"So for us as a team to take some positives out of that ... The challenge is to try and bat longer periods. We're going to have to take 20 wickets to win the game, simple as that, and we're going to have to adapt straight away. No excuses," Warner said.
But it would be easier said than done as the Virat Kohli-led Indian team is unbeaten in their past 18 Tests at home and recently completed a 4-0 series win over England, including two victories by an innings.
Warner, however, they can take heart from England, who were able to show some fight with the bat during their recent series by posting 400 or more in three of the five Tests.