It has been always observed that diversity wherever persists balances the nature, same rule applies with the money as well. When an income source is diversified, it becomes feasible for a person to fight with the crucial situations of life and to protect their loved ones from ups and downs of life. Diversification of income becomes important because if one source of income dries up; you still are running everything smoothly with the other sources of income and it keeps your life going without hitting your financial situations massively.
However, I think for those who are willing to do what it takes, the sky is the absolute limit. As an example, I’m trying to take a page out of FinancialSamauri’s book and create an online personal finance and investing blog. It is an enormous undertaking, and as a new blogger, there is a seemingly endless amount of work to be done. That said, I hope that one day I can not only generate some passive income from the hours of work I have put and will put into the project, but I hope to be able to help OTHERS reach their financial goals.

Making money in addition to a regular income can have a big impact on your finances. An extra $500 per month could go a long way in paying down debt or raising your investment. Diversifying your income streams is important, especially as wage remain stagnant. You decide how you want to produce the income. Either you ‘do something’ to generate the income- this is active income such as providing a service; or the income is generated without you having to ‘do anything,’ – this is passive income such as hosting an Airbnb. Just make sure you do not place all your eggs in one basket.
Child labour in India is a complex problem that is rooted in poverty. Since the 1990s, the government has implemented a variety of programs to eliminate child labour. These have included setting up schools, launching free school lunch programs, creating special investigation cells, etc.[360][361] Author Sonalde Desai stated that recent studies on child labour in India have found some pockets of industries in which children are employed, but overall, relatively few Indian children are employed. Child labour below the age of 10 is now rare. In the 10–14 age group, the latest surveys find only 2% of children working for wage, while another 9% work within their home or rural farms assisting their parents in times of high work demand such as sowing and harvesting of crops.[362]
A normal distribution (bell curve) is the limit of what one would find by adding up the value of many independent quantities such as the height of people in a large group. A power law distribution is the limit of what one would find by multiplying the value of many independent quantities such as the relative size of forest fires over a large enough area and a long enough period of time.

I have already come up with 50 ways that a management company can screw you for profit without you ever knowing(or not finding out for awhile). Did you have an inspection before you made an offer on the property? Do you have a picture of the property you bought? How do you know if that picture shows the house you actually own? or if it even hows the ‘current’ state of the house you own?

The 1872 census revealed that 91.3% of the population of the region constituting present-day India resided in villages.[111] This was a decline from the earlier Mughal era, when 85% of the population resided in villages and 15% in urban centers under Akbar's reign in 1600.[112] Urbanisation generally remained sluggish in British India until the 1920s, due to the lack of industrialisation and absence of adequate transportation. Subsequently, the policy of discriminating protection (where certain important industries were given financial protection by the state), coupled with the Second World War, saw the development and dispersal of industries, encouraging rural–urban migration, and in particular the large port cities of Bombay, Calcutta and Madras grew rapidly. Despite this, only one-sixth of India's population lived in cities by 1951.[113]
I think it’s funny how 1500 is the amount of extra income you mention because that’s what I’m shooting for! If I can make that much more each month to supplement my regular income, I will have almost all of my school debt payed off in one year! I’m really motivated. I use Mechanical Turk with Amazon to perform menial task and get a few extra bucks. I also use Varolo which is a fairly new idea. I really think it has potential. If you don’t mind me promoting it, here it goes.
The reverse can also be expected unless the rents rise too.  This rental increase might occur if we imagine interest rates are rising because the economic environment is improving.  At present, it is widely expected that rates will rise ever so slowly over many years.  Indeed the US has been looking for the courage to do this over recent months and they may start rising there soon.