it will be totally insane if you put all your money in one place. Try to split it into many parts which you can use for many purposes and many investments. I have spent my money to many cryptos and earn a good amount with that
Whether it's holding or investment, just make it diversified. Even if you feel you get a good earning from a investment plan never investment entire earning. This has the increased chance of making your wallet empty. So diversify and invest, so that if something goes wrong the remaining will help you to be secure.
That is right, do not put all your money in just one earning or source of income because it is very risky and you are not sure if the investment will go for a long run so it is always best to diversify and try to allocate your money to different kind of source of income so you will not that frustrated if one of your investments will turn to scam.