Market experts in India are urging investors to stay composed amid the recent market fluctuations, cautioning against making hasty decisions based on emotions like fear or greed. They are advocating for a strategic long-term investment strategy, with an emphasis on large-cap stocks given the advantageous environment characterized by lower oil prices and US yields. Financial consultants are advising novice investors to seek professional advice to maneuver through the ongoing market downturn and refrain from succumbing to panic selling.