You should get a book, I know that books are not very interactive however due to the nature of trading there is nothing better to make it interactive than to trade the markets, now you do not really need to trade them with real money yet, you can use a demo account or you could just paper trade and see if what you are doing actually works, now I know that this is going to take time but it is the right way to be able to know for sure if what you are doing actually works as you are testing your system against real market conditions and not a simulation.