The word you could possibly be looking for is "intent"
        
             
        
        
        
Compare -contrast is the answer
        
             
        
        
        
Answer:
I can not and will not live without music. Music is my life. When words can't explain things music always can. 
Explanation:
 
        
                    
             
        
        
        
The correct answer should be Inexorable because inexorable means unyielding or unrelenting, which would fit the context here.