There are certain personalities that do seem to have a stronger leaning to work addictions, but that all can come as a function of the family environment that they grew up in. Was work highly praised in your family? Was dad, who was maybe a workaholic himself, lauded by the family for doing such a good job? Is there a particular endorsement that work is a good place to put a lot of time and energy? That's the sort of individual that would probably become more likely to become a work addict versus someone who comes from maybe an artistic family, who where creativity is emphasized and some other cause. For more information visit http://habitdoc.com