“Where a lot of people mess up is they try to build a business or create a product that serves everybody, and by trying to serve everybody, you serve nobody. You have to specialize and niche down and find a market with a pain point that you, based on your experience, based on your education and based on your passion, can help,” he says. Your earnings will directly reflect how well you serve that particular audience, and the more your message resonates with them, the more opportunities you’ll have to sell to them.
Part of providing value is building trust. Don’t link to things that aren’t of good quality or people won’t trust your recommendations. The other part of making an audience is consistency. It matters less how often you post than how consistently. If you only have time to do one post a month, that post should come out on the same date and time each month.

If you are skilled at something like photography, website making, graphic design, carpentry, computer programming etc. or you have some hobby (cooking, painting, singing, yoga, etc.). Then why not create an online course about something you are expert at. There are hundreds of thousands of students online who are eager to learn. You don’t have to be a ‘guru’ or ‘expert’ to teach. Just share your knowledge with people who know less than you.
Ebooks, which can be published through sites like Amazon Kindle Direct Publishing, are an increasingly popular option. Because these books are self-published, the process is quicker, allowing you to build residual income faster than the traditional publishing route. Whether it’s a romance novel or a how-to book on fly fishing, you can create a book and have it available for purchase in a matter of weeks.
You can join Wealthy Affiliate for free and kick the tires, learn the basics and ask all the questions you wish.  No credit card needed and you can build your first two websites absolutely free.  Just about every other business opportunity out there will charge you upfront and simply leave you with nothing in your pocket and a lot of disappointment.
Investing in coins and collectibles: Buffalo nickels and Spiderman comic books are good examples of coins and collectibles that can rise in value, and thus offer opportunity for passive income investors. You'll need to get up to speed on the value of any coin or collectible under consideration, but once you do so, you're on the way to price appreciation on a commodity you'll be paying a lower price to buy, and will garner a higher price when you sell.
I am an English major and a herbalist with so many ideas and no extra income to fulfill them. I recently started renting my extra apartment in the attic with Airbnb. It’s amazing how fast I accumulated some money for few hours of work between guests. Now I want to persue all my dreams of opening an online herbal store, publishing my ebook of treating Ulcerative Colitis with herbs, blogs, and videos, and pretty much all of the ideas mentioned here. I will save this article as its really helpful for whomever needs some ideas…
In equity valuation, residual income represents an economic earnings stream and valuation method for estimating the intrinsic value of a company's common stock. The residual income valuation model values a company as the sum of book value and the present value of expected future residual income. Residual income attempts to measure economic profit, which is the profit remaining after the deduction of opportunity costs for all sources of capital.