Christy Wright, author of "Business Boutique: A Woman's Guide for Making Money Doing What She Loves," says that because of social media, people should be starting their dream businesses as soon as possible. You no longer need the billboard ad that costs thousands of dollars -- you can market your company on social media and reach even more people. She also talks about the 4 tiers of starting a business and how to categorize your company in order to market efficiently.