After drawing too many lines, you will find a very interesting phenomenon:
If you like a certain coin to be bullish, then you will draw the trend line closer to a so-called "bottom-picking/rebound" point; on the contrary, if you are bearish, you will draw a "head and shoulders top/M top" and other forms😂
The so-called "flag" and other oblique trend lines are actually quite subjective, although I also use them as a reference from time to time.
Now I have focused on using horizontal resistance and support lines to find positions.
