a situation, person, or thing that does not need attention, although some people might think that it does

The best way to deal with a non-problem is to do nothing. 处理无事生非的最好方法就是什么都不做。

Why are we wasting all this time and money on a non-problem?

A non-problem child, family, etc. is not considered to have problems with their behaviour, mental or physical health, etc.

We studied the differences between children with emotional problems and non-problem children.

Non-problem gamblers are able to stop before they lose too much money. 没有赌瘾的赌博者能够在输掉太多钱之前就停下来。