What can you do when you are past your prime but badly in need of extra cash? But if you don’t have equity in a home or you live in an apartment, Discover.com has another solution for aging Americans (and young Americans) who badly need extra cash. Making extra money is something that never goes out of style, he states, and that’s what makes side hustling so interesting. Some folks find themselves making more money than ever before as a photographer, a blogger, or even a Youtuber. But now, in the digital age, you can rekindle your passion and turn it into a lucrative side hustle.