Easier been said than done.
-snip
Elon Musk did it
Mark Zuckerberg did it
satoshi did it
Don’t loss your hope
Well, They all started at the bottom. They work hard and smart to achieve the things they have today. I'd agree that it's easier to say, though everyone has capability to do it as long as an individual take every possible tool available as an advantage.
Tbh, This will take time and a lot of trial and errors will be done. Patience and effort are a factors in this case. Investing is not a 1 day course that anyone can learn instantly. Those person you've mention above, also gone through this process and still going through it on a daily basis. Investing has big world, and without proper knowledge in it, a newbie can easily be swallowed.
Let’s recap what they did in the past
satoshi beat the dragon who monopolies the p2p transaction, the giant bank via bitcoin
Mark Zuckerberg beat the mainstream news who monopolies the advertisements revenue over the internet via FB
Elon Musk beat the tiger who monopolies the offline money transactions via PayPal
They all fought well and beat the final boss, yeah it’s kinda difficult.