Fair enough. But please keep in mind that JL's approach, once he refined it, was to "probe" a market, by placing a small trade and only adding to it if it went in his favor. If the first probe went against him, then he would quickly exit and wait for his timing criteria to tell him when to try again. I think it's hard to criticize such an approach.
True. However, once the trade begins backing up, the ego often intrudes and tells the trader that the trade is still good even though it's not. At the very least, one must define what constitutes a "good" trade. Nothing moves in a straight line with no retracements at all.
I've read Reminiscences not less than four times, including the annotated version, and I never got the impression that when he was talking about his general trading principles that they included wishful thinking. So I'm inclined to believe that the sitting tight comment referred to a position that was profitable and presumably heading in the right direction.
But, again, one can lose sight of what is the "right direction" and hold on to a trade that was once a winning trade and is or is becoming a losing one. Otherwise he never would have incurred the losses he did.
