The following are some of the ways in which one can be profitable in doing the forex:

* To buy a Software Package that gives you easy understandable signals or to buy a profitable Model/Strategy Description and trade according to it
* To subscribe for Analytical Reports/recommendations with fundamentals, trends, resistances and make your own judgement
* To sit side by side with a Mentor and Study his methods and techniques
* To subscribe for a Signal Alerts services or to get Live deals from a Guru on a chat/forum and trade according to them
* attend more seminars, read books and forums, get some experience and make trading decisions yourself

There are still more on this, can you add more?