When I say, "Mind Your Own Business!", I'm not saying that you stop meddling in what doesn't concern you. Instead, I'm saying that you should take care of your business. Who benefits the most if your business becomes a success? Who earns the most profits? The answer would be You of course! So if you have a business enterprise, it's good that you oversee everything about your business. Oversee all aspects of your business operations like sales, hiring and admin, product management and sourcing, etc. This way, you know everything that goes on in your business and will be in a better position to make critical business decisions and formulate strategies to better improve it.