You do, your arguing about roi. If it doubles this month, there is 0 ROI. You will lose money.
If your timeframe is only 1 month to make ROI then you're in the wrong game.
time frame is 6 months you fucking idiot. If hash doubles in September, you will not make any money. Are you a 5 year old? Or just mentally retarded? I forgot in the 3rd world you don't have enough food, slow developing brains.
Good luck to you morons waiting to get your devices in September, and October you will all make so much monies with negative rate of return. No wonder scams abound in the Bitcoin community because it's filled with dumbasses lol