Isn't that proverbe exactly the other way around? Trading is simple, but not straightforward?
Agree with men,.... Make your trading easy but don't make to simple.... Be the trader but not too wise. Since you will overlook and forget whatever you have learning....just recall fashion is our friend and also be constantly accompany with fad hehehehe

Just follow the fad. . uptrend HH and HL and downtrend LL and LH

cheers