There's always people here saying that you can earn a lot by having little investments. The fact is, you can't. Imagine if a certain investment has tripled your money. How much more can the big investors could've earned? To earn a lot of money from very very little investment would mean that the investment have multiplied by 50-100. That's far from reality, to be honest.
Unless you were a long term holder of bitcoins or a coin like ETH. Otherwise, I don't see any investment type that have grown by that much.
I've come to an understanding that in this world, money is actually not the key to success. It's knowledge. No matter how rich you are, if you're too dumb, people would take advantage of you and even set you up and make you end up being broke. Someone who's knowledgeable about something can easily find a good job and get paid good money.