I think it’s important to find that balance of growth and what you personally can accomplish.
I am only one person, so there are certainly limitations on my time and energy, and I am not currently planning to expand beyond myself. I’ve brought in a couple freelancers here and there to work on big projects, but prefer to work alone for the most part.
It’s part quality control, part just wanting to do it myself.
I can grow the business without needing more than myself in several ways: expand my income streams (such as starting a youtube channel), I can raise my prices, or I can streamline and make my existing business more efficient with systems and processes.