The hardest part of working as a owner of a business is it's never ending. A seven day a week job. There are other people to consider, as they depend on you. I could go on and on, but that is only a part of the job. Most of the hard parts can be taken care of by a paid advisor. Being an owner means you need to be available at the business, make yourself visible. Let people know you not only are the owner you OWN .