I mean, there is no need for opinion here, cryptocurrency trading is, mathematically and objectively speaking, a negative-sum game. There is no value created, s

I mean, there is no need for opinion here, cryptocurrency trading is, mathematically and objectively speaking, a negative-sum game. There is no value created, so all money going out of the system comes from money other people put in. And miners steadily dilute the pool and cash out a fraction of what would otherwise be a zero-sum game. You can not, on average, come out ahead by trading bitcoins.