Yes, of course, if we have investment assets for a very long period of time, we will definitely need another source of income, we cannot live every day with the assets we have. Investments not only rise, but prices fluctuate greatly.

but you need to remember that job loss can happen at any time, so we have to be prepared for something like this. So in my opinion we have to be smart about managing our finances and our time while still working at a company. Set aside a few percent for investment, set aside for survival and emergency funds. And we also shouldn't be too wasteful when we are young, it is better for us to live frugally when we are young, if our youth is used well it will determine our life in the future