There are many barriers to success in a business. One of the most common is the lack of proper planning and preparation. Without these, it is impossible to achieve success in any venture.
The second barrier to success is not having enough capital and resources. This includes not having enough money, manpower, or industry knowledge needed for the business venture.
Thirdly, there are external factors that may hinder your business from achieving success such as competitors and other events like economic downturns.