3 ms·You didn't need to mine any coins. You just had to pick your buy and sell points correctly.by rockdoe 13y agoYou didn't need to mine any coins. You just had to pick your buy and sell points correctly.Symbol 13y agoThat's all you need to do to make money on stocks, or bonds, or any other speculative trade. The trick is being consistent :)rockdoe 13y agoSure. The point is that mining wouldn't have helped if you sold at the wrong moment.