It is hard to distinguish between good brokers and bad brokers these days as every new day a new broker is formed or closed, however there are still some decent brokers available in the market that could be short listed while finalizing a broker. Some established broker are hotforex, fxcm...
I better suggest to improve little more analyzing skills so that you can guess much more accurate rather than creating multiple accounts, i think predicting at crystal ball contest is not luck but a purely analysis with mathematics business.
The first part is overwhelming and i am glad to read this good part however i didn't like the last part of your sentence please don't compare hotforex with scam or falling brokers like ironfx..
There is unlimited potential in the forex market however the market is very professional so i guess every trader have his own set plan of earning from forex, so it depends on them that how much time they have devoted to this business and how much they are willing to earn from it at the end of day.
Demo account trading may seems as a tiring job yet it is much helpful in learning forex trading more easily, it can also be used to back test any strategy or also helpful in development of EA. I tried hotforex demo account which never expires and is free forever, i usually do trade demo account...
Forex might be a good source of consistent profits but it requires a lot of patience and hard work. Success at earning while trading forex comes with time and those who have a mind set of becoming rich right after joining forex might fail and looses all of their money.
Emotions should be kept aside while trading as they contribute almost 70 - 80 % in our winning and the rest contribution is your effective money management.