It you have long term objectives and goals, then you can have long term profitable trading in the Forex market. Along with an excellent trend based trading system you will have everything working in your favor. But to achieve this type of system requires a lot of work. You can also do some studies into trend filters, like Parabolic, MACD and stochastic.
These are long run indicators and having an advisor would be a good idea. A consultant could help with the technical relevance and this can certainly help any trader. He could also check percentages of profits and make sure that they are good even with a few losses on the average. Just keep in mind that trends will not guarantee profits as they are only indicators. These indicators only tell us the average movement in any particular direction and that can mean going up or down.
Staying cautions is always a good thing to do and trends well be updated so that they can work for you. Many traders do not remember this bit of information as they think holding a position is more important than taking the time and effort to add an additional trade. Generally, traders will open one trend only after they have closed the previous. This, it is said is not a good practice to follow.