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What if bitcoin rises 500$ while i sleep, and when i wake up it's at $400 again? How the hell do i sleep
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you better do not go to sleep
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Depend of the time zone if you in Europe night is not good, my humble experience.
Happen few times i went to sleep in price was jumping up and down on my calculation then i could easily earn 0.5-1.2 btc in that fluctuation.
Now I try this when i see that it will happen to buy it and then to sell it.