Flicking through multiple screens. Checking the markets at 1 a.m. Trading from the bathroom stall at work. Being a day trader isn't easy — particularly if you're a trader who still supports yourself ...

Day trading isn't so much a science as it is an emotional test. That's the secret to day trading that outsiders don't seem to understand, retail traders told me at a recent happy hour in New York's ...

It may be true that no two humans or day traders are exactly alike. But after having dealt with literally thousands of traders in my career, I see themes. It's useful to know these themes before you ...