Gluttony – Overindulgence. According to http://www.whitestonejournal.com/, it is wanting more pleasure from something than it was made for, wanting it exactly our way (delicacy), demanding too much from people (excess desire for other people’s time and presence), can be overindulgence in activity.
I say that being perpetually and sickly busy is also gluttony…always having to have something to do in order to feel important.