After an extremely intriguing conversation with Clothier, I began to better understand the concept of arbitrage and how anyone can use it to succeed in any industry. The difficulty here is first being able to identify opportunities for arbitrage, and later being able to fully leverage those on a larger scale. But once you find what works, expanding and scaling becomes almost instinctive and native rather than some grand hurdle.
But don't make the mistake of thinking this will be a passive source of income—you're on call whenever you have a guest and you'll always need to keep the place clean for incoming visitors. On top of just renting on Airbnb, consider offering your guests paid add-ons, like Lauren Gheysens', Royal Day Out in London, England—where she gives visitors a local's only tour of the city, complete with bespoke 18th century costumes.
While this isn’t exactly a long-term solution for making money (since you have to pay it back), it is a reliable way to get some extra cash when you’re in a pinch. It’s also a great way to make money by saving money if you use a personal loan to pay off high-interest debt, such as credit cards. Since getting a loan is one of the easiest ways to make extra money, we felt we had to include it.

Make money on YouTube. People who love the spotlight and have other online hustles should consider creating their own YouTube channel. If you’re interested — and interesting — you can use the platform to market affiliate products, sell products you create yourself, or receive ad revenue for your informal tutorials or entertaining videos. Once you get the ball rolling, YouTube offers a partner program that can help you monetize your business further.

First off, I’m a blogger so it seems wrong not to mention it, but more importantly, it’s a legitimate way to make money. It’s quite possibly the least straight-forward way on this list, but it’s very doable and it’s also quite possibly the funnest way on this list. I love blogging and I know hundreds of bloggers who feel the same. So let’s talk about making money blogging and what it really means.
If you’ve ever wanted to try real estate investing but don’t want to deal with all the stress of being a landlord, you might want to consider investing with Fundrise. Fundrise is a new platform that allows you to invest directly in a real estate portfolio that a team of professionals identifies, acquires, and manages on your behalf. With a starting investment as small as $500, you get exposure to dozens of solid, value-producing assets.
Do you have a knack for writing or a background in development? There are thousands of freelance jobs available for people of all different areas of expertise. Sites like Upwork or Freelancer allow you to create a profile of what you bring to the table, and you can either apply for applicable jobs or get seeked out by people looking for freelancers.
Selling clothes you no longer wear is a quick way to make some money. Start with local consignment shops for faster cash, or use sites like ThredUp and Poshmark to find buyers. If you go the online route, be sure to take clear, well-lit photos of your pieces and research similar items to set competitive prices. Get tips on how to sell your clothing.
Invest your savings smartly: You have full control over your spending, at least if you can control your emotions and avoid stupid purchases. It’s a lot different when it comes to investments. There are many factors beyond your control, from market trends to other people involved. That’s why the most frequent way of going from rich to poor is not lavish spending (except for lottery winners), but bad investments. Putting your money in a mutual fund is very far from smart investing. You don’t have to be a full‑time investor (since you have a daily job), but you have to be extremely smart about who you trust to manage your money. As we said, you must become financially literate.
If you’re trained in a marketable skill — like graphic or web design, SEO writing, or video animation — to the point where you can bang out the work in your sleep, you can make a pretty quick buck with it on Fiverr. Whether it’s the best long-term strategy for your freelance career is debatable – and it’s one of the least lucrative gig economy side hustles out there – but that’s not the point; the point is that there’s the potential for earning money quickly.
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