so for it then you have to learn from the basic, some methods and what do you want to use for your trading, you need to ask to yourself, what is it and is it suitable with you or not, it means that you have to make a choice for it...such as long term or short term, and which one do you want to use, and if you have made choice about them then you can learn it as well as you can, then you will know how to build your own strategies