You guys are beginning to freak me out.
I read few occasions that marketplace is constantly changing,and this systems which make cash now,
might not earn cash tomorow (figurative). One more thing which I read,is that making new systems
isn`t really challenging.

Now{}I've one system I made myself,and that may be utilized at diferent timeframes and
diferent pairs.I'm wanting,but for the time being{}I can`t layout any systems,and such as I said before,
all that industry change things is beginning to freak me out.
For how long will my system become rewarding? What if it stops producing money?How?when?where?

What do you believe,just how much economy must change to create system useless?