Wealthy people often talk about earning passive income for financial freedom. They totally get how having lots of money coming in from different places is key, without having to do too much work for it.
According to studies, a wealthy person does not rely on just one, but rather seven sources of income. They aim for diverse and consistent streams of income that continue regardless of their presence. Therefore, it is not the big money they make that defines their wealth, but rather the amount of free time they have because of these regular incomes. This enables them to purse activities of their choosing.
Now, take an ordinary professional who earns an hourly salary for the work they do. Their income is entirely dependent on their work. That is, they don't get the pay check if they don't work.
This is where the importance of passive income comes to the forefront. You should add one if you don't have regular streams of income.