Trend is your friend as they always say however trend doesn't last for ever .. when you can identify an early change in the dynamics of a trend it is really an amazing talent that keep you away from giving back all what you already made in terms of profits .. 

I am always wondering why traders are searching for a complicated indicators or formulas that can tell them a change in a trend ( as they think ) instead of understanding the price behavior with it's very simple principles .. !! 

In the following short video you will have an idea about the trend structure and how to keep watching Highs and Lows to make sure that the trend is still intact & strong ..