If I was a billionaire banker I would try to buy a shit ton of BTC before CME, create FOMO. Then Dumb it all on you for the BIG SHORT & then LONG the HELLLLLL out of it for the profit!
Triple Kill
You don't have to be a billionaire to do that, I'm sure you can do it with whatever money you have at hand right now. A big crash will come, at some point, who knows when, but when it does we will here similar stories to those after the last financial market crash that then inspired the big short movie.
True you dont have to invest a large amount of money to bitcoin. Maybe start at little by little to lessen the stress on the invest and your mentality will calmly follow the path to success. Although even if you have billions of dollars you dont want to risk an unknown crypto and invest a considerably amount of money to begin with. Youll have to doubt bitcoin at first because it has no guarantee to what will it come a long time ago. Your just saying it now because you know bitcoin has potential to grow much farther than $20000.