8. Believing you can do everything yourself. You’re strongly motivated. You’re full of energy. You think you can take on all aspects of growing a business and by sheer force of will make it work. The sad truth is you’re wrong. Seek out the advice of mentors or others with experience and know-how. Invite suggestions and ideas from family and friends. Understand that as resourceful as you are, there will always be parts of the business you shouldn’t handle yourself.