KUALA LUMPUR: Former World No 1 Lee Chong Wei should not feel any regret, if he decides to call time on his career after being diagnosed with early stage nose cancer.
National men's singles coach Misbun Sidek said the 36-year-old's achievements throughout his illustrious career are already feats to be proud of.
"I know he has been trying really hard to win titles such as the Olympic gold medal, the World Championships, Asian Games and the Thomas Cup, but as human beings, you just can't win them all.
“I believe he should be thankful and proud of what he has achieved so far," said Misbun at Academy Badminton Malaysia (ABM) here on Tuesday.
For the record, Chong Wei, who is still in Taiwan for treatment, was silver medallists three times each in the Olympic Games (2008, 2012 and 2016), and the World Championships (2011, 2013 and 2015).
He has also won a total of 69 titles.
Misbun reiterated that only Chong Wei can decide on his future.
"He should know if the cancer can return or if it would affect his daily routine.
"I have got no qualms if he wants to come back. In fact, he has gone through so much, and has proven that he can overcome obstacles.
"He loves badminton too much. If he has to call it quits then he has to accept it. If he chooses otherwise, then it's really up to him. Whatever his decision, we need to respect it," added Misbun.