Blogging is not the only way to make money but its just among one of the ways someone can earn money,though it is obvious that many people 

make alot of money from blogging which is risk-free way of making money compared to many other businesses but blogging is not the only 

method of making money,there are many good other ways of making money too,you can make money by trading bitcoin or any other 

cryptocurrencies,then you can also make money from forex trading or binary trading or becoming an affiliate marketer