Surely in any business, there is at least one person sitting around doing nothing worthwhile at any one time? E.g. if you go into a shop, there's a very low cha

Surely in any business, there is at least one person sitting around doing nothing worthwhile at any one time? E.g. if you go into a shop, there's a very low chance that everyone working there is actually busy doing something, someone's always standing/sitting around