Research shows optimism can change over time, and can be cultivated by engaging in simple exercises.
The government wanted demonetisation to combat three problems. None of them seem to have been solved.
Sitharaman, who is only the second woman defence minister in India's history, is expected to work closely with the Finance Minister to take key industry-related decisions
Modi govt's biggest flaw has been its disinclination to accept limitations of electoral majorities. This ruined land acquisition and farm reform, stalled labour codes.