I agree with you
but i think we can rely on this type of candle formation
Hmm, before you start making new traders think that the trading systems on this forum do not work, you should gain more experience in trading. Many of these systems do work, what does not work is the traders dedication to the system and consistency to stay with it with confidence. You should also not assume that every trader likes to trade with a simple strategy that is solely based on price action. Every trader likes to trade differently, just like how everyone has a different favorite hobby or taste in ice cream.
And also, not all price action you read in your books works in every market. Many price action patterns work better in certain markets better than others, such as certain patterns work better in commodities or stocks better than Forex, plus some patterns work better in bullish or bearish trends, not equally well in both.