"I think you can be successful with more side hustles than you think," Cody Berman, who co-runs online printables course Gold City Ventures, told CNBC Make It in January. In seventh grade, she started selling leggings for teen girls who couldn't afford larger, trendy brands. Bella Lin, 17, started a side hustle to give her guinea pigs more quality of life. Your ability to stay up-to-date on industry trends and audience demographics can affect your earnings over time, Etsy seller Tim Riegel told Make It last year. Riegel started his side hustle — making and selling steel fire pits — in 2021.

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Persons: Cody Berman, Bella Lin —, Bella Lin, Lin, you've, Tim Riegel, Riegel, Becky Powell, Powell, Becky Powell's, —, Morgan Eckroth Organizations: Gold City Ventures, CNBC, Onyx Labs, YouTube, Barista Locations: Gold, Beaverton , Oregon, Portland , Oregon, U.S