The biggest risk most people have when it come to building wealth is putting all their eggs in one basket.Having one full-time job supplying you with 100% of your income means you are either doing well or in a crisis.
Wealthy people and large corporations have multiple streams of income and continually work to develop more. Sometime the failures are huge. New Coke might be an example. In my practice I’ve had ideas cost serious money go down the toilet. I’ve also had spectacular successes.
Multiple streams of income are the only way to protect your wealth creation program. The same applies when you reach financial independence and decide to retire. All your eggs in one basket is a bad idea. Imagine busting your tail for a decade and having all your money in Enron
Active income comes from work you do yourself. A job or small business is an example. There are only so many hours in a day to sell for income. You can work hard to increase your productivity earning more per hour, but you remain a slave to working for every nickel you earn.
Business owners have an advantage. Once the business begins operations employees become part of the mix. Part of what employees do end up in the owner’s pocket. If it didn’t, why would the own bother with the headache of hiring/having employees. Even though the IRS considers business income ordinary income, there is still a passive nature to the income stream.