如果你是新手，重仓UVXY或TZA之类的毒药在水下，

Best but most difficult action to take: cut loss;

probably/maybe/hopefully OK, and easier to take action: hang on to it and pray;

Dumbest but (by instinct) also the easiest action to take: average down and fight with a "我跟MM拼了的精神“

所有跟帖： 

• Tna是毒药吗？ -beishexi- ♀ (0 bytes) () 10/17/2013 postreply 15:41:36

• TNA是解药! -天涯子- ♂ (0 bytes) () 10/17/2013 postreply 15:55:26

• Very useful. Thank you. I am praying! -freshair123- ♀ (0 bytes) () 10/17/2013 postreply 16:56:51