You run a business. You’re good at what you do. As a matter of fact, you’re so good at what you do that you started (or manage) a business to sell what you do.
A business, however, always requires more than your core competencies to exist, let alone succeed. Whether it’s back office functions like order fulfillment, accounting, inventory management, and the like or more public-facing responsibilities, like sales, PR, and marketing, there are roles your business demands that your internal human resources can’t support.