All that is requisite to become proficient

inany art,is to know what to do and how to do it.

Give me the situation I know,or I will not do it. So patience is very important. It seems I have to work on exit.  If timing is o.k.,than working on size or time-the holding time. 

Still,strategy may need change a little bit. But no perfect  method anyway.

隻做自己知道的獲勝概率高的交易。耐心等待機會的到來。增加利潤的方式要麽增加量，要麽在正確的時侯增加持股時間 或在正確時加量（向上加）。這需要看者利潤消失一部分，或者設定賣出價後，不看。看的目的是在不設止損價時，能在自己確認是錯誤的交易時，賣出持股。當然，也包括在看到轉向信號時，賣出獲利股。