Yeah , even though I don't trust it 100%, but candle stick and chart analysis could give us a better look on the market, it's true that the price is depends on the supply and demand, news and trend, if you learn deeper you will see the information is exist inside the chart and candle stick, so it can be reference for us to do next step
candle sticks are used by traders because they believe that relying on it will give them a high percent chance of winning thier trades but i dont usally believe on those gimmicks . in my own views , those candle sticks , charts , graph , etc are not helpful because they are only a records of the past price of the cryptos . the flow of cryptos will still depend on the major holders such as whales , therfore manipulation can happen anytime without prior notice .
trusting your own instincs is more better than trusting anyone .