There are two main disadvantages to starting any business. The greatest risk is, of course, investing all their money and effort into a new business. Unless they can afford some percentage of loss, considering the market is always changing, business owners must consider the possibility of failure. Another disadvantage is that there are many competitors out there hard to steal your customers and take away your business. In conclusion, i think owning a business has many advantages. These include becoming free or orders and contributing to many events. However , there is a high risk of doing their own business, so one should consider carefully whether or not to proced.