Yes my friend a bit of very dangerous knowledge in Forex. We must have complete knowledge and lots of trading experience. So we have to work very hard to learn it well. Forex is a very broad business and its movement is influenced by many factors so if we trade with a little knowledge then we can lose all our capital. and We see so many new traders joining forex every day and all think that it is very easy to get in forex just reading some material about forex and d practicing in demo for some time then you are ready to make lots of money in forex. Exactly these types of traders never make a profit because half or a little knowledge will not help anyone much on the other side in forex you need complete and through knolewdge. only then can you make a profit.