It is simple just start a job and collect some money for investment and then invest them to start your own business and be your own boss with that you will not face any lose and will be rich.
Opening up a business does not guarantee a get rich formula. Actually most of businesses collapse in the first five years. Failure my be associated to different causes including mismanagement. So if you want to start a business be sure you know what you are doing and you are ready to do the hard stuff.