Does someone has any suggestions how to make 17 BTC with 7 BTC starting capital in short period of time?
Try Forex bro, only forex can grow your btc significant but don't forget that forex also can deplete your btc in short time.
High Risk = High Money = High Loss
I think in addition to trading forex also you can do. because the trade must match with your abilities
high risk doesn't mean high reward. that is just stupid.
it is said that way but in fact it means many of the high reward investments require higher risks, but it is going to be foolish to think if you take higher risks it means you can make a big reward. instead if you do that, you will end up losing higher amounts.