Candlesticks patterns are the base of Technical Analysis, once once you understand the candlestick patterns you will be able to further grasp full fledged technical analysis using many technical indicators and various types of chart.
Candlestick patterns are very important in capturing the market trend reversal. They say trend is your friend . Thats true, you need to study the Candlestick patterns to be able to catch the trend and ride on it.