Borrowing could be a key element in this method. Say you borrow $200,000 and put in $50,000 of your own to buy a property for $250,000. Then you develop the property and sell it for $400,000. The property has increased in value by 60% but your $50,000 has now grown fourfold to $200,000. You have to select the right properties in the right areas and develop them wisely.
Don't put all your trust in Social Security. While it's a good bet that Social Security will continue to work for the next 20 or so years, some data suggest that if Congress doesn't radically alter the system — either by raising taxes or reducing benefits — Social Security won't be available in its current form. It is probable, however, that Congress will act to "fix" Social Security. In any event, Social Security was never designed to be the only resource for retirees in their later years. That makes it all the more important that you save and invest for the future. 
Take good pictures. Some of the options below don’t require you to actually take the picture and sell the product, but for the ones that do, make sure you take a clear picture that makes your product stand out from the others. If you’re going to be taking a lot of pictures, set up a small “studio-like” area in your home with a backdrop and proper lighting to really make your pictures come across as professional. And of course, you’ll want a good camera too.
Become a dog walker if you live in an area where they are in demand. You can walk dogs for people who own dogs but who are too busy to walk them. However, this can be a demanding job, especially if you end up walking a few dogs at once or if you are walking dogs throughout the day, so ensure that you have the physical stamina for this type of job.
Start by taking other courses you’re interested in: Not only is this important competitor and opportunity analysis, but it also gives you an idea of how a course could or should look and feel. What’s the pacing like? Is it via email, video, in-person chats? Once you understand how you want your course to look, it’s time to decide what it should include. Those same courses are a great starting place. How can you make your course better or more interesting? Do you have experience others don’t?
It can take time to build up your personal freelance business. Yet, there is more demand than ever for freelancers. So, if you want to kick start making money online through freelancing you can join one of the top freelance networks, such as Flexjobs, SolidGigs, Contena, Upwork, Fiverr, or PeoplePerHour. Sign up, build your profile, upload some samples of your work and start making extra money by doing small freelance jobs.
If you’re willing to take on some risk and have the heart of a true hustler, you can make extra money online doing commission-only sales for startups and other businesses. While you won’t be getting a regular salary, with the right sales strategies and skills as an inside sales rep, you can make decent money for each sale you bring in. And because you’ll most likely be working with startups, if you can negotiate a little equity you could profit big time if you're pitching a solid product and the startup succeeds.
We've all heard the saying. Pay yourself first. But how many people follow it? The truth is that most of the world lives with a scarcity mentality. They go paycheck to paycheck, petrified of what might occur if they get sick or lose their job or something else traumatic happens. The truth is that if you don't pay yourself first, you'll never be able to get rich. It's part of having an abundant mindset and should be prioritized at all costs.
You may be dumb in one field but you can be great in another. A fish always feels dumber watching a monkey climb a tree so easily and knowing that it could not climb. Find a field where you can be good. Everybody is good at something. Bad grades do not necessarily mean that you cannot get rich. Getting rich requires financial and economic knowledge, it doesn't necessarily matter how or what you have studied.
Enroll in a study or drug trial if you qualify. You can volunteer to participate in a research study or clinical drug trial if you meet the requirements that the researchers are seeking. You might have to meet certain criteria for health conditions to participate, but if you are eligible, then you may be able to make upwards of $1,000 per month. Look into research labs and clinical trials in your area to see if you qualify.
Love dogs, but not ready to get one of your own? Get your fix by taking care of other people’s pooches — and get paid for it. If your home isn’t dog-friendly, consider becoming a dog walker. Apps like Wag! offer on-demand dog walking, so you can pick up walks when your schedule allows. If you have space (and your landlord’s permission, if you rent), offer overnight dog boarding. Dog sitters on Rover.com, the go-to site for pet-sitting, generally command $25 to $35 a night, according to the company.
Protect yourself: In the end, you also need to protect yourself and your wealth, from yourself (doing something stupid with your savings) and others. Insurance, legal corporations, rainy day savings funds, tax shields and so on, there are many ways how you can protect yourself and your wealth. If you’re asking from what? From accidents, the government, market melts, sneaky salesmen and even from yourself is the answer.
The average Uber driver is said to make about $19 to $21 an hour after tolls and some other expenses are factored in — although I’ve seen other numbers suggesting it’s closer to $16, and with Lyft, the average is said to be less (closer to $11). But on the plus side, you can generally get your money instantly, which wasn’t always the case with these ride-sharing businesses.
I used to have fun doing surveys while I watched TV. I was choosy about the companies I used and I never paid to sign up for any. I got about $25 in free BlockBuster movie coupons, cashed out about $25 from another site and did an in house project trial where a company sent me to full size body lotions to use and record information about. I had fun, felt like my input was improving the business world, but I wasn’t looking to get rich quick, just earn a little bit in time that typically wasted. Some survey companies pay very little, others pay better. Of course, it is not fair to the businesses conducting the research to lie in order to qualify for a survey and they certainly deserve honest and thoughtful answers to their questions. The companies I worked with told me how much the survey would pay and how long it would it would take. Research for the reputable companies.
Do you enjoy fast food or going into retail shops? Many companies hire mystery shoppers to test the customer service of their stores. A common one is Subway, which hires mystery shoppers to ensure that "Sandwich Artists" are following all the franchise guidelines. If you have time and can travel to different places, this could be a good side hustle.