How do we trade price action?  Generally, with great difficulty.  There is much written about candlestick patterns and how to read them.  However is there any guarantee that after a Doji appears, price will change direction?  What about ‘three white soldiers’?  Will they march in the direction you want them to?  Not necessarily.  Sometimes candlesticks can be useful as a reversal signal, but like everything, they need to be considered ...