New Delhi, Jan 17 (TIWN) World badminton champion PV Sindhu was disappointed when the Tokyo Olympics were postponed last year, but she utilised the free time to work on rectifying her mistakes. The ace Indian shuttler recently returned to the court at the Thailand Open but crashed out in the first round. Sindhu says losses remind her of the need to come back stronger the next time.

"I learnt a lot last year. The first thing was patience, because we had no tournaments for a couple of months. We couldn't step out or play badminton, and we needed to have patience," Sindhu told IANS while delving upon her realizations amid the ongoing Covid crisis.