Income is either a profit or money made in business.Income could be made from different sources therefore it's a strong step to diversify your income stream else you would remain poor.
One thing about the rich is that they don't spend money on asset instead they invest thier money in different source thereby making money while sleeping.one of the richest man bill gatesaid if you don't struggle to make money work for yourself while asleep,you would remain poor.
Therefore let's take this opportunity and create different income stream so we wouldn't have anyone to blame tommorrow.