Owning a business is better than salary work, because you have the chance to increase and grow your business on your own and get all the profits. Salary earners are limited to a certain amount of money for their kind of job. You don't retire from your business but you have to stop your salary job when the tine comes.
If you have your own business, it is possible to improve your business with intelligence and planning, and the improvements you make will improve your own business. In a salaried job, no matter how much talent you put into your job, the improvement you get will be the improvement of someone else's business. At the end of the day, if you are laid off from your job, where will your position be? You have established a business yourself, you are the owner of that established business and you will never be afraid that you may be fired from your job.