He backs it up with good reasoning
Mr. Jaycee De Guzman is an IT expert and his knowledge about IT if of a great edge in analyzing the stock market. His technical analysis greatly helps investors in assessing the risks related to stocks and deciding whether to buy or sell these stocks.
As I read his analysis in different post such as TGFI, I was intrigued and realized it is applicable to my current trading strategy as a short and more on long term trading. His explanations and analysis are more realistic but simple