Tip of my tongue

I'm looking for a word
  for a way to say
the things I'm feeling.

I'm looking for a phrase
  for a term to define
what it is I'm thinking.

But the words      and sentences
  and terms    and phrases
they're not enough
they're too      precise     or
   too vague
they constrict     they restrict
     they confuse.

And I don't know how to say it
  what to call it
and I go around in circles
tiptoeing around the idea
   never touching
   never reaching   it.