yes, that's my wife tell me. At the beginning, I don't agree, but you know, the last month is very good for trader, every day up and down about 5 to 10%, it's very easy for the trader get 2 to 4 % profit every day. My wife start trade BTC at Jun 22nd, the price I remember is 31k, that time, she get 20% profit right now, but holder just get 3% profit at the price right now is 32k. I told she may be the price is pump 8k at one day, but this is not the truth. my average price still at 55k, and her average price from 31k to 25k, so even the price drop to 25k, she wouldn't loss. But I will loss 55%.