Professor Chetan Subramanian, Professor of Economics and Dean Faculty, had some life lessons to share with the PGP and PGPBA Class of 2023 a few weeks before their graduation: Network and build strong relationships with your peers, remain polite in all your interactions – professional and personal, choose your travelling companion on life’s journey wisely and well, and enjoy the glorious uncertainty and unpredictability of life. Opening his address at the ‘Last Lecture’ for the Class of 2023, on a beautiful evening at the Open-Air Theatre, tongue-firmly-in-cheek he asked: “What…