I don't agree with most of you , as far as i can see , if one wants to succeed in trading one should think of only one thing , finding an extremely profitable strategy and chase this goal as hard and deep for as long as one can , surely having a profitable strategy is the only way to succeed , unless you think your going to get lucky . Money management, psychology of trading etc are distractions that dilute the quest for the only possible way of succeeding , finding a profitable strategy .
..but I can't help to ask about the other 10% of the time...