Harbhajan Singh did feel bitter during the dark phase of his career in 2015-16 as he was repeatedly overlooked but as he called time on his illustrious cricket career spanning 23 years, regret had no space in his mind even though he felt he could have got the timing better.

from Times of India https://timesofindia.indiatimes.com/sports/cricket/news/i-have-no-regrets-when-i-look-back-gained-more-than-what-i-lost-harbhajan-singh/articleshow/88478437.cms