The stock whisperer has trained over 1000 traders worldwide. She teaches her online students to day trade and swing trade by mastering time and sales, spotting ECN refreshing, discipline and entering only the highest probability trades.
Trading for 32 plus years. I started on a IBM xt with mathcad. Built my own market model based on standard deviations and weighted averages. Difficult back then. I win some. I lose some. I try to do the former over the latter.