As I see it - whales do money if it is dipping, and if it is going up

There is no exchange with my fiat that I could win in daytrade.


I bought btc back but I see it will dip for sure - but at my exchanges there is so low volume and bot manipulation that even If i sell and buy back at night when it will be low - still I wont be +

And no one here have shown me any good reason/evidence that Hodling = winning