2021 was a phenomenal year for 20-year-old Lakshya Sen and for Indian badminton canvas. he became the youngest Indian to qualify for the BWF World Tour Finals, a sparring ground for the top eight shuttlers for the year; he followed it up with a bronze at the prestigious BWF World Championships, emulating mentor and legend Prakash Padukone. In this conversation for Forbes India 30 Under 30, Sen reveals the three important lessons he learned from his mentor