everybody advises you to invest, I will also say the same thing, you have to invest wisely, many altcoin spread in the crypto you need data, analysis and research before deciding to invest, if you choose altcoin wrong, then you will lose money, you can be rich with investment, you have to be sure of it.
All of us need to be wise when we invest our money because invest our money is very risky that is why we need to be sure everytime we are looking for a good coin where we invest our money.
It's common sense, you don't want to invest something and lose. After all money isn't falling from the sky.