India's third largest IT services player HCLTech's Q2 FY25 numbers beat estimates on growth and profits. Chief executive officer (CEO) and managing director (MD) C Vijayakumar sounded confident about the macro situation, saying discretionary spend was better in Q2 than Q1. In a video interview with Shivani Shinde, he talks about growth triggers, spend mindset and GenAI deal growth. Edited excerpts: