Most of the godd trader are work in here as well s is the analysis of movement based on arithmetical (formulas, graphs, charts, etc so More earning money in here then more and more practice analysis the market chart and avoid emotion because emotion all time time give loss namely one who know only technique trend line and know the market trend as if You are right and totally i am agree with you, Technically knowledge means predication, strategy analysis, market direction move and many more.