In reply to West Indies' 196, India declared at 500 for nine at the end of third day's play of the second Test here on Monday (Aug 1).
"Initially, in the morning, we wanted to play normal cricket. Unfortunately Wriddhiman Saha got out just before lunch. That partnership was really important for us. The plan was to bat once and bat long and I think we did that," Rahane, who scored a century, said after the day's play.
"After lunch the plan was to play positive and try and get a 300-plus lead," he added. West Indies couldn't start their second innings as rain washed off the last session.
"Unfortunately the rain came in, that's not something we can control. We were not thinking about the weather. We did not have any discussion about the rain. The important thing was how much of a lead we could get and how quickly we can get it. We wanted to play normal cricket till lunch and then if we played positively, our lead would've grown," said Rahane.
Asked about the possibility of tropical storm Earl hurting India's chances of a win in the second Test, Rahane said: "We can't control the rain. On these islands it rains but clears quickly also. You can't be thinking about the weather and playing. Anyway there is plenty of time left in the Test match.
"Instead of thinking about the weather, it's better we focus on what we can control. That will be better for us. The weather is good sometimes and bad sometimes. We don't spend too much time discussing that."