Even if you have great self control trading will make you forget it. I am talking from personal experience here, I remember very well when I was trading and I couldn't even sleep at night. At 2 am in the morning I used to woke up and to check my positions in trading. That's how obsessed with trading I was and that lead me to losing everything. Now its been about 3 years I have fully recovered from this disease as that's what I will call it, a big disease. I want to tell anyone to stop trading as you will never come on top of that no matter how skillful you are. Ask yourself a simple question , if trading was so profitable for the traders would there be so many trading houses and websites out there ? I don't think so. Trading truly is unpredictable.
off course is it a unpredictable job because you will never know the price after the trade or before the trade there can change allot of things with the bitcoins. And you will only know that if you work with bitcoins by your self otherwise you wont know where we are talking about because there can happen allot of strange things with bitcoins.