Hello, I am also planning to make a Binance trading bot soon! I have several questions if you don't mind to answer - How did you come to a conclusion that news

Hello, I am also planning to make a Binance trading bot soon! I have several questions if you don't mind to answer - How did you come to a conclusion that news are the major reason/metrics to evaluate to do a buy or sell? - Why not doing automated technical analysis? Thanks!!