Definitely, making smart investments when your career is booming is essential. No job lasts forever, and it's wise to use your prime earning years to build a financial safety net. It’s all about choosing the right investments and steering clear of shady deals that could end up costing you.
That's how it should be when investing because every investor must ensure that he is financially strong before investing in anything. Because when we are still in these quite profitable years with income through our main job, that's where we have to be able to take the opportunity to invest by separating some of the money we get for better purposes.
Investing is the next job that everyone must do regardless of age (although I don't recommend it for young children). Because we can see how profitable and comfortable it is after someone gets what they want by investing, even though this still has to be waited for some time because it doesn't come instantly. So we can draw the conclusion that currently there is no such thing as not investing if someone wants a brighter future in their old age.