This 30-year-old turned his side hustle selling yarn into a 6-figure business: 'It's no cakewalk'<br/><a href="https://www.cnbc.com/2021/07/13/how-a-30-year-old-quit-his-job-and-turned-his-side-hustle-selling-yarn-into-a-6-figure-business.html" rel="noreferrer noopener" target="_blank">cnbc.com</a>