If you have been a business owner or involved in business for more than a few years, there is a good chance you have developed a whole range of skills and experiences that make you much better at what you do now than when you first started out.
Typically these capabilities have been acquired informally through day to day experiences and mistakes or through some form of formal training to gain specific skills that have helped make your business a success.
Let's be honest about it. The mere fact a business operates for any period of time in what is a dynamic environment influenced by so many factors over which the business owner has no control means the owner has been doing something right.
During that time there was probably someone or some people who supported you, who acted as a sounding board, provided business advice and helped keep you focused on your end goal.
Imagine how much more difficult your task would have been without that support and if you did not have any support imagine how much you would have appreciated someone to help you.