Highly-paid professionals (like doctors) should definitely be looking into multiple streams of income. In fact, more than anyone, we are in the best position to accelerate our growth towards financial freedom. We’re able to earn the necessary capital and immediately throw that money into creating additional streams very quickly. We just have to be strategic about it. Keep your expenses in check, and be disciplined about moving your earned income from your day jobs and straight into the money-making machines. There is a balance to be had here. You just have to figure out exactly where it is for you.
One of the things I'm surprised your article doesn't mention is the tax advantages of this type of investment. The depreciation and rehab costs (purchasing distressed properties) can be huge deductions to ones income taxes, which none of the others have. Then, along with the appreciation of real estate, this passive income investment outperforms the notion of maxing out my 401k as well.
The reason I consider dividends artificial and believe they don’t matter is because you can just as easily reinvest your dividends. If a stock is worth $100/share, I don’t care if it issues a $1/share dividend or if the share price instead increases to $101/share – either way, I have the same amount of money, because there’s no difference to my net worth whether I take the dividend or sell part of a stock.
There are a ton of ways to diversify your investments, some of which can send real income your way. By opening a brokerage account and investing in ETFs or mutual funds, you can earn real returns you can use to supplement your income. Of course, the flip side can also happen – as in, you can lose money. So, make sure you understand the risks before you dive in.