Picking up a side hustle has turned into a popular way to make extra income, but it's even more popular among younger generations. Some 57% of Gen Z have a side hustle compared to only 21% of boomers, according to a Fortune-Harris Poll. The surge in side hustle culture also comes with the 9-to-5 grind losing relevance. More than half of young professionals are turning to side hustles and investing instead of getting a W-2 job, which they believe isn't essential for achieving financial success. Don't Miss: ...