I have watched many times how people lost all their money, and of course at the same time they raised it, a lot depends only on the luck
Of course, much depends on luck, but still there is a certain mathematical analysis and special techniques. Check out some documentary films about how people beat casinos in Las Vegas.
I'm also more inclined that a person needs luck, and accurate mathematical calculation does not work with the crypto market,because it is very subject to manipulation, which is impossible to calculate
and the plot of the film is most likely fiction than reality,and if it is even possible that such math skills this is not for every person