That’s Men: Why do only women leave food on their plate?
When you’re the eldest in the family, you start off life in ‘eat all you want’ setting
If the food had been served on a larger plate there is also a good chance that she would have eaten more of it.
Leaving food on the plate. Is that a female thing? At a lunch a few months I noticed that a lady at our table had been served a fillet steak.