Physiology of me

What am i?
What can I be?  
  
I am an eccentric person, with whom you can dare to be “You.”  
Your soul can be naked with me  
Your heart can open its doors, and  
Your dreams can flow free with me.  
   
You can always say what you think and feel.  
You may breathe freely ----  
I will try to understand.  I am an excellent listener.  
   
You need not be too careful with me:  
   
      You can  
                    ____abuse me  
                    ____neglect me  
                    ____possess me  
                    ____tolerate me ---- I will try to like you.  
   
      You can  
                    ____cry with me  
                    ____laugh with me  
                    ____drink with me  
                    ____sin with me and pray with me.  
   
Through it all I see, know understand and love “You.”  
   
I am your Friend and like a vintage wine,  
will mellow and become more valuable with age.