First of all, let's face the facts. Working 9 to 6, you won't have any time during the day. If you choose to have a second job during the evening hours, you'd get burnt out very easily. Chances are that you might under-perform in both the jobs. I recommend having a side business rather than a second job. Some investment of money and time would be required at first. I have come up with a few options that would require less work from you but would be a decent second source of income.
Income inequality refers to the extent to which income is distributed in an uneven manner. It can be measured by various methods, including the Lorenz curve and the Gini coefficient. Economists generally agree that certain amounts of inequality are necessary and desirable but that excessive inequality leads to efficiency problems and social injustice.[3]
The Second Bill of Rights is a list of rights that was proposed by United States President Franklin D. Roosevelt during his State of the Union Address on Tuesday, January 11, 1944.[1] In his address, Roosevelt suggested that the nation had come to recognize and should now implement, a second "bill of rights". Roosevelt's argument was that the "political rights" guaranteed by the Constitution and the Bill of Rights had "proved inadequate to assure us equality in the pursuit of happiness". His remedy was to declare an "economic bill of rights" to guarantee these specific rights:
As long as it’s something I believe it and support, it’s a win – win. Companies I’ve been approached by in the last two years include John Hancock, Credit Karma, Discover, Capital One, MasterCard, and GM, just to name a few. It’s been so fun helping these awesome companies create their own marketing plans, whether through video or other online media.
For a person working for a wage, their source of income is their job, or their labor (aka their time that they sell to someone). But you can own a house, and rent it out, and when your renters pay you renter every month, the source of that income check is your rental property, or your house. It would just be called rental income. If you have money in the bank in an account that pays interest, those interest payments are another source of income. We can say the source is interest payments, or we can identify the asset that is generating rent, and say your money in the bank that is generating “rent” (aka interest) is your source of income.