I would say this is a distinction between owner and employee, not manager vs. entrepreneur. And, to be clear, ownership doesn't mean foundership, it means being emotionally invested in the success of your venture.<p>There are founders out there who wouldn't think twice about delegating the mattress duty to an underling. At the same time, I can think of at least a half-dozen non-founder co-workers of mine who would do the same, or more, to safeguard our place of employment.<p>Bottom line, promoting an ownership culture among your employees can have amazing effects.