Buying your dreamed home now!
It's really an art to borrow money. You can make money by borrowing money. How can that happen? The simplest scenario is that you get some loan at 0 APR, maybe for a very short time. You put it in your bank and the bank will pay you some interest. You may argue that you can not borrow a lot of money so you can not make a living by doing that.
You are right. But why can't you borrow more money? Borrowing money is an art. If you can borrow 1 billion. You can really make a living by borrowing money then returning it. There are a lot to play with the APR of the loan and mortgage.
To make money, everything is sale. You have to sell something to make money. Otherwise you will not get paid. Some people don't like sales because they don't like salesman. But they don't notice that the reason they get their paychecks is they sell their work or labor.
There are two things to sell, goods or services. You have to sell either something people can use or provide people some service. One obvious service any people own a website is advertisement. Everyone can put advertisement on their web. By doing so, they are providing a service--advertisement.