Workaholic person is the one who spend most of his or her time in office because that person finds it's addictive. But, the more addictive, the less productive is the reality. Of course a workaholic person is void of Monday blues and other ill-feelings related to going back to work. But the addictive element can ruin the professional life in the long term.
Life is like a river. Let it flow calm. Do good and Enjoy Life!