Duelist Attributes

I'm currently level 11 but have begun to worry about Attribute
distribution.  So far, I have been alternating between Focus,
Vitality, and Belief.  Should I not be focusing in Vitality? 
Should I pour everything into Focus.  Should I think about
Perception?  This is driving me crazy, and any input would be
hugely appreciated.  Thanks.

If you're wanting to use Duelist the best thing you can do is have your
Focus and Perception pretty evenly distributed.  Fully buffed my
Focus is 47 and my Perception is 44 which gives me the ability to
perform decently in and out of interlock.

Thanks man.  Much obliged.