Both trading and gambling, i play on gambling most of the time but i'm trading too i can get funds from trading then i play on gambling site then if doubled or tripled the amount i deposited i withdraw it and add to my trading funds that's how i getting btc then if i need some money i just cashout then trade and gamble again to raise my btc again that's my cycle on btc i get almost 5 btc from trading and gambling so i like them both cause they give me money