Not only gambling that is risky. Trading is also risky and that is why many are losing money in it. Therefore gambling is not the only way that is Rusty. Faucet too may happen to scam you and you waste the time all through. The only guarantee to end bitcoin is to be paid with bitcoin if you render service and request for it as means of payment. You can do blog job, freelancing, signature and other online business to get paid in bitcoin.