Up until her early 20s, Ms Christine Yeo had no qualms about wasting food.
If a bite of sushi was not to her liking, she would discard the entire serving on her buffet plate. Unused groceries were also left to rot in the refrigerator.
Please subscribe or log in to continue reading the full article. Learn more about ST PREMIUM.
We have been experiencing some problems with subscriber log-ins and apologise for the inconvenience caused. Until we resolve the issues, subscribers need not log in to access ST Digital articles. But a log-in is still required for our PDFs.