Regain.

I seem to have lost a piece of me, some thing the eye cannot see
  a piece of my heart or perhaps my sole, where do i look? where did it go
  the very essence of self, my very reason for life
  So dear to my heart, yet it cuts like a knife
  Its but a searing pain, now how do i regain?
  What is lost stays lost, yet i hide my shame
  Now nothing seems to ease my pain
  For what i have lost, someone ells is to gain
  The love i once had, now drifting away
  And the man i once was, now seems to fade...
  That part of me i cannot seem to regain
  Those feelings we shared, now a lingering pain
  So many questions unanswered, a part of me is to blame
  Those words unspoken, yet always on my brain
  If only i would have used them, would are love still remain
  This part of me
  Will i ever regain....