1: Will RBI Guv's talking up the economy prove effective?

RBI governor Shaktikanta Das  outlines that growth for RBI is a matter of highest priority. Given there are sectoral issues and external global headwinds , it is advisable to look ahead in terms of opportunities.  The point he makes that it isn't necessary to be overtly optimistic for the sake of optimism. Here he mentions the famous Panglossian countenance which translates into excessive optimism. But the million dollar question is , where there exists evidence of real slowdown how much of an impact will his statement make?