Do you work ON or IN your business? If it's the latter, it's time to make a shift. If you want to grow your business and sustain it, long-term, it is imperative that you work smart, not hard.
A lot of entrepreneurs adopt the mindset that they can do most things in their business better than anyone else. This may be true, but you can't do it all, nor should you.
When you work ON your business, you adopt the role of a “doer”, managing all of the daily operations that come with running a business.