If you want to be sure, what are you doing when you trade option strategies, use a program where you can analyce your trades in advance. It does not give you the garantie that you will make money ! It will give you the edge of understanding your risk and it gives you the possibility to see how your next step will look in the whole picture.
By the way : If you do not understand options, do NOT TRADE options. If you use a newsletter for trading option, it gives you only ideas, but as I say : If you do not understand the idea behind it and you do not know what to do, when the trade goes against you, do NOT TRADE options.
Read Paul Forchone on options. Great book with a great value.
Good trading