Quote from cdcaveman:
I think the focusing concern is right on... there is nothing more pronounced in my trading career as losing money trading in products in which i had no deep understanding of.. yet paradoxically, i would not be trading at all if i hadn't bought apple options and lost 5k right off the bat way before i even know what theta was.. Those first trades propelled me so much further into trading, and in turn making money.. so i think of it as a double edge sword really.. A friend of mine had said the same thing to me about ACD because we don't really trade direction, and the idea of starting to try to get a handle on direction takes away from what we focus on trading curves in the first place.. yet in some way you are always trading direction.. Seems like nonsense.. and maybe it is.. but maybe i shouldn't let my curiosity wonder so much..
We are all directional traders as it pertains to p&l.
But yeah, you have to predict something, absolute price, vol, basis, etc.