If anyone can prove to me, with solid proof, he has never suffered a loss, I will gladly wire him 10 BTC. As it is impossible to trade without loosing, I am positive tÍ keep my BTCs
It is possible, however, to constantly have bigger winning trades than loser trades and at the end of the month have a + on your account. That still includes losing some trades.
And in the beginning, believe me, you will suffer losses, so it is smart to use a small account at first. If you are a "first-timer" I would even recommend a paper-trading account, so you don't risk any money. That is trading without losses. As no money is involved.
If you learn any new thing, you will allways suck at it, in the beginning. No matter what. So save your money and in the beginning use a demo account/paper-trading to trade your
BTC USD