Don't sweat it.
We You all make mistakes
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
As long we are humans but no machines, we will do mistakes till the end of our life. It could be interesting if we would compare human mistakes with technical errors by using a very complicated EXCEL-File vs. BOT-Programming ... well, who should program that file? Human or Machine? Ok, it's more of a philosophical question.
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
Back to topic: I can't believe in such a low overall profit of 2-3% at the end of the contract, because I reinvest dayly payouts from BCS in other clouds, to feed them eachother. Simple math: I doupled my GHS by selling on CEX for a BCS contract. (I got 100% profit in miningpower with some Clicks.) Sell high, buy low ... cross-platformed - and allways be informed. I sell CEX-GHS on Ebay for $=€ -> 30% profit. I inform BTC-beginners to get a feeling of crypto-currencies by using "free Sites" with dayly income without investing. All of this is my "hobby" to earn some bugs while sleeping. It's a funny game with 10 minutes "work" per day. [The rest of the day I do real business or let the sun (of my flatscreens) shine on my stomach.
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
]
If I wanted to be a BTC-professional, I would open a page like Golden Cows to obtain proper gains. That would be a very good plan to work with real existing data centers already in background. (
Of course no scam because you need no scam to earn money!)
That is the difference between man and machine - On one point, however, humans and machines can be similar:
Learning by Doing vs.
Trail and Error.
And for sure I know my mistakes if I try to write English.
![Cheesy](https://bitcointalk.org/Smileys/default/cheesy.gif)
But I try it with human respect.
best regards