Quote from 1a2b3cppp:
I think the biggest problem for 99% of day traders is not having a winning method.
The "most people aren't disciplined" answer assumes those people have a winning system to follow in the first place.
Even the simplest methods "WorK". Most traders don't have the discipline to take the drawdowns that are part of the methods.
It simply comes down to cutting your losses and letting your winners run.

