We all have access to the same chart and tools, don’t we?  

All of us are taught to use the same tools our ancestors used. For example, Relative Strength Index, MACD, Wave Count, etc.  

As traders, we are taught to follow trading rules and refrain from breaking them. Example: Do not trade against the trend and many more.

It makes no sense why 90% of us are not profitable given trading was a symmetrical game and everything we are told and taught to do worked.