only one thing you have to remember, dont be greedy , and if its to be good true , then it you will lose 99% of the time( again greed is here the bad adviser)....
I remember this,
yahoo62278 a very strict manager, and I do my best to write the highest quality messages. Only thanks to the reputation of the manager I decided to participate in this campaign.
honestly , i dont know the user yahoo62278 , but seeing what (positive ) credit he gets, he must be good

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but you misread my line btw, i meant if you trade on exchanges , dont be greedy ... make a limit profit ( say around 10-20 % , even this is high, but it is do able), but when expect profit of 250% and above ... you will lose ( or your are extreme lucky)