How can there be a feeling of completeness and emptiness at the same time?

Question: How can there be a feeling of completeness and emptiness at the same time!?
Best Answer - Chosen by Asker:

It's all about contrast!.
You don't know what completeness is unless you have some emptiness--and vice versa!.
It's like negative space in art!.
The juxtaposition of the opposite helps to bring out the "Whole"!.Www@QuestionHome@Com

IMO there can't!. Personally I don't think either feeling is particularly healthy!. If you feel complete you stop trying to improve, and instead try to keep things the way they are, and if you feel empty you feel no hope for improvement and stop trying!.
It's probably best when you have enough to be happy, but still have needs to motivate you a bit!.:)Www@QuestionHome@Com

I'm not sure you can feel both totally at the same time!. Maybe a bit of both!.!.!.!.sort of half full!.Www@QuestionHome@Com