Money in your wallet don't bring more money so you spend it and it's gone.
So If you try to look for good Investment opportunities early like was doge or shiba even with 2$ wich is nothing to risk you do right thing.
3 golden ways are:staking, Investing and DCA.
If you keep those things going on then it's impossible that you don't earn money when you sleeping.
For staking i have different wallets and on exchangers and different coins
No matter how little you earn by doing nothing but if you can earn it you make more money from money.
My number one thing now is crypto staking on many different exchangers and self custody wallets stablecoins and altcoins.
Many people will only learn this lesson when they are in the retirement stages, if they ever learn it at all, but by that point the window to benefit from compounding your investments over decades is already gone. It is not just about making money while you sleep, but you also need to reinvest it and continuously add consistently over a long period of time to end up with a substantial pot at the end of it. This is effectively the same thing that most people do when building a retirement plan, through whatever means are available in individual countries. You have the ability to take that a step further, either investing into index funds which diversify risk or going with high risk share purchases from a broker, but you can mitigate some of the risk by learning how to research companies effectively.