Consistency in business is number one. if you start a business today and it's doing well or not it is your consistency that will determine your level of success in future. If you are not consistent in your business, whatever the situation; good or bad, your chances of success are slim.Everyday will not be sparkling wine and champagne. There will be bad days and good days. Your willingness to embrace both of them with the same attitude is what determines your level of success. Because, if you decide to stop a business because things don't seem to be going well for a while, then why did you start the business in the first place?